5 Mistakes to Avoid When Buying an Electric Bike

Because electric bikes usually cost over a thousand dollars and involve core components such as the battery, motor, and electronic control system, the purchase decision should not be based only on instinct . Some users later realize issues like, “I should have bought the smaller version of the fat tire e-bike. I really like it now, but after installing two batteries, it weighs over 120 pounds, and I didn’t think about that before ordering online.” Situations like this are not uncommon. Below, we analyze five common mistakes and provide specific, actionable suggestions in each section to help you make a more rational decision before buying.

Mistake 1: Choosing the Wrong Type of Electric Bike

Commuter Electric Bikes

Urban commuter e-bikes usually come with 250W–500W motors, weigh around 22–26 kg (about 48–57 lbs), and typically use 2-4 inches wide tires. This setup allows riders to maintain stable speeds on paved city roads while balancing efficiency and range, with single-charge distances commonly between 30–60 miles. These bikes often feature step-through or mid-step frames for easier mounting and dismounting. The riding posture is upright, comfort is better, rolling resistance is lower, and energy use is more stable. However, suspension travel is usually limited (front forks are often 60–80mm or there is no suspension), so if your daily route is mainly asphalt and paved roads, this type is more suitable.

Fat Tire Electric Bikes

Fat tires can operate at lower tire pressure, increasing the contact area with the ground. Their advantages include strong traction, better natural shock absorption, and a greater sense of stability. Comfort on uneven terrain is noticeably better than that of narrow-tire models. Although rolling resistance is generally higher, the motor can help compensate for this. However, it is undeniable that the overall weight of the vehicle is relatively heavy, which makes handling and transportation less of a priority. The overall size of the Macfox fat-tire e-bike is relatively compact, making it somewhat easier to store and use.

Folding Electric Bikes

Folding e-bikes offer strong portability and are suitable for short-distance commuting or combining with public transportation. They are highly maneuverable at lower speeds in urban environments. However, because they usually have smaller wheel diameters, stability at speeds above 20 mph is not as good as larger-wheel models. On rough roads, vibration is more noticeable, and long-distance comfort is lower. Therefore, they are better suited for daily rides of 5–15 miles rather than extended high-speed riding.

Cargo Electric Bikes

Cargo e-bikes usually feature extended frames with longer wheelbases. Motor power is often 500W–750W, torque commonly exceeds 70Nm, battery capacity ranges from 600–1000Wh, and total weight is typically between 30–40 kg (66–88 lbs). Maximum load capacity can reach 300–440 pounds. The main advantage of this type is strong carrying ability, making it suitable for family grocery trips, transporting children, or commercial deliveries. Stability at low speeds is good. However, the larger frame increases turning radius and requires more storage space. Without regular heavy-load needs, the bike can feel bulky. Prices are usually higher than standard commuter models. If you do not regularly carry more than 50–70 pounds, this type may add unnecessary cost and weight burden.

Road Electric Bikes

Performance road e-bikes are lightweight, have low rolling resistance, and maintain stable speeds. However, the riding posture is more forward-leaning, and comfort is lower than upright commuter models. Shock absorption is limited, and vibration can be more noticeable on complex urban road surfaces. This type is more suitable for sport-oriented riders rather than users mainly looking for short-distance transportation.

Mistake 2: Overestimating Range Needs

The larger the battery capacity, the higher the price and the heavier the bike. Many consumers hope to “ride as long as possible on a single charge,” but in real-world use, daily commuting distances are often much lower than the advertised maximum range.

For example, if your daily round-trip commute is 15 to 20 miles, a bike rated for 40 to 60 miles of range is usually sufficient. The maximum range published by manufacturers is often tested under ideal conditions at the lowest assist level. In real use, range may decrease by 20% to 40%. Therefore, instead of pursuing extremely large battery capacity, it is often better to choose a mid-capacity battery and plan to charge every two to three days.

It is recommended to calculate your total weekly riding distance before purchasing and consider whether you have consistent access to charging. If you live in an apartment, prioritize a model with a removable battery, such as those offered by Macfox electric bikes, so you can charge the battery indoors separately. Do not pay extra for ultra-long range that you rarely use.

Mistake 3: Blindly Pursuing Higher Motor Power

Motor power is a specification many consumers pay attention to. E-bike motors typically range from 250W to 1000W, and special-purpose models can exceed 1000W. However, higher power does not mean it is more suitable for daily use. For most city commuting, 250W–500W is already sufficient, and extremely high power is not necessary. Excessive motor power can increase overall weight and accelerate energy consumption. Stable assist output and reasonable torque are more important.

In most states, electric bikes are divided into different classes, and there are limits on maximum assisted speed and motor power (commonly capped at 750W). Before purchasing, you should understand local regulations and confirm that the bike belongs to a legal classification. Otherwise, it may not be allowed on certain bike lanes or trails.

Mistake 4: Ignoring the Included Accessories

Many consumers look only at promotional images and assume the bike includes all displayed accessories, such as fenders, racks, lights, kickstands, or even child seats. However, the actual purchased model may be sold as a bare bike without those accessories. Overlooking this detail can lead to inconvenience after purchase.

Mistake 5: Ignoring Brand Stability and Safety Certification

Before purchasing, check whether the brand’s official website clearly lists technical specifications, certification information, and warranty terms. You can also look for real user reviews and long-term usage feedback. Compared to simply chasing the lowest price, choosing a brand with stable operations and complete safety certifications is more beneficial for long-term safety and ownership experience.

Safety certification is an important indicator of whether an electric bike meets electrical safety standards. The battery system is a high-energy-density component. Low-quality or unbranded e-bike batteries may lack overcharge protection, short-circuit protection, or proper thermal management design. In high-temperature environments or during prolonged charging, the risk of overheating or even fire increases significantly. Poor battery structure design can also cause internal cell imbalance and shorten lifespan. Some electric bikes use generic imitation parts, with poor quality components, hard-to-find brake pads, poorly functioning exhaust systems, and weak universal parts assembled into the bike.

When purchasing, prioritize products with batteries that are UL certified or hold equivalent safety certifications. These certifications typically cover battery packs, electronic control systems, and overall electrical safety testing, helping reduce potential risks.

Macfox provides a 2-year comprehensive manufacturer warranty covering all manufacturing defects, and all electric bikes currently sold on Macfox official website are UL certified, improving long-term reliability from both after-sales protection and electrical safety perspectives.

Final Thought

In summary, choosing the right type of bike, realistically evaluating range, matching appropriate motor power, confirming included accessories, and prioritizing brand stability and safety certification are all essential. Only by fully understanding your needs and verifying key specifications and warranty protections can you ensure that your electric bike becomes a reliable, comfortable, and safe long-term transportation tool rather than a burden discovered after purchase.

source https://macfoxbike.com/blogs/news/5-mistakes-to-avoid-when-buying-an-electric-bike

Can You Ride Electric Bike with a Broken Spoke?

In theory, if only a small number of spokes break in an emergency, you can continue riding slowly for a short time without immediate issues. However, repairs should be made as soon as possible. If the problem is ignored, the rim will eventually deform, the tire will become increasingly loose and begin to crack, and it may ultimately lead to a catastrophic blowout. At that point, you may need to replace the entire wheel, and your repair cost could rise from a few dozen dollars to several hundred dollars.

What Do Spokes Do on an Electric Bike?

Spokes are metal rods that connect the hub to the rim. They maintain the wheel’s roundness and stability through a tension-based structure. A wheel relies on the balance of tension between its spokes to distribute impact forces evenly.

On an electric bike, spokes carry even greater loads. The battery and motor increase the overall weight of the bike, and the motor’s instantaneous torque during starts and climbs places additional pulling force on the rear wheel. Therefore, spokes are not only responsible for maintaining structural stability but must also withstand the high loads and power impacts unique to electric bikes.

Can You Ride with One Broken Spoke?

If only a single spoke is broken and the wheel does not show noticeable wobble, you may not feel any difference during short, low-speed rides.

However, when descending a steep slope at high speed or encountering potholes, the domino effect can affect other spokes. Uneven stress can cause the hub motor flange and spoke holes to break and become damaged. This can even affect other components such as the derailleur/chainring and brakes. Because a single spoke break is rarely detected immediately, riders need to regularly inspect their e-bikes monthly to identify and replace any broken spokes promptly.

Because a single broken spoke often goes unnoticed at first, riders should inspect their electric bike monthly to detect and replace damaged spokes in time.

The Risks of Multiple Broken Spokes Are Greater

If two or more spokes are broken, or if the wheel is visibly wobbling side to side, continuing to ride becomes significantly riskier. At this point, the wheel’s roundness has already been compromised, and the following problems may occur:

• Abnormal brake pad contact with the rim: You may hear continuous or intermittent rubbing or scraping noises while braking, and braking may feel uneven.

• Vibration at high speeds: The wheel may shake noticeably when riding faster.

• Localized rim collapse: A section of the rim may visibly dip inward or bulge outward, appearing no longer perfectly round.

• Uneven bearing load: The wheel may not spin smoothly and could feel “notchy” or produce unusual noises.

This is especially critical for hub motor rear wheels. After spokes break, the wheel is not only supporting the bike’s weight but also handling motor torque. Once the balance is disrupted, damage can escalate quickly.

What to Do After a Spoke Breaks

After discovering a broken spoke, immediately check whether the wheel has visible wobble. Lift the bike and slowly spin the wheel to observe any side-to-side movement or brake rubbing noises.

If you must ride a short distance, significantly reduce your speed and remove or secure any remaining nipples or loose parts from broken spokes to prevent them from getting stuck in the brake system, flywheel, or motor housing while the wheel is spinning, causing secondary damage. Try to turn off electric assist or use a low-power mode, and avoid climbing hills and rapid acceleration.

For proper repairs, replacing the broken spoke alone is not enough. The entire wheel’s spoke tension must be rebalanced. Simply installing a new spoke without re-tensioning often creates new tension imbalances. If the rim is already deformed, it may require a full wheel rebuild or replacement.

You only need to take the bike to a professional repair shop. Labor costs are generally not expensive, typically around $15–$20. Professional technicians will use a tension meter to measure each spoke’s tension and gradually fine-tune the wheel to restore roundness and lateral stability.

Why Do Electric Bike Spokes Break?

1. The Motor “Pulls” on the Spokes

In a hub motor design, the motor’s torque is transmitted directly through the hub to the spokes, which then pull the rim forward. This means every start, acceleration, or hill climb subjects the spokes to instantaneous tensile stress.

2. Heavy Weight + High Torque

Electric bikes are heavier by design. Add a rider or cargo, and the wheel carries even more weight. If you then use a high power level or apply strong pedaling force, certain spokes may be stretched beyond their limits. Spokes under uneven tension are more likely to break.

3. Rough Terrain

Riding over potholes, speed bumps, or curbs causes sudden impacts to the wheel. Spokes must simultaneously handle weight and shock forces. This repeated pulling accelerates metal fatigue and increases the risk of breakage.

4. Incorrect Spoke Specifications or Length

If you have replaced components yourself and the spoke length is incorrect, the model mismatched, or the tension improperly adjusted, the wheel’s tension will be uneven. Imbalanced tension causes certain spokes to carry too much or too little load over time. Under repeated stress from motor torque and bike weight, these spokes are more likely to fail.

Spokes on motor wheels tend to break more easily not because the bike is poorly made, but because of high motor torque, increased weight, uneven load distribution, and riding habits. If one spoke breaks, repair it promptly—otherwise, the remaining spokes may also be overstressed and fail.

Maintenance Tips to Prevent Spoke Damage

Spoke Care Checklist

Preventive Measure	Specific Action	Why It Matters
1. Check Spoke Tension Regularly	Inspect every 1,000–1,500 miles; gently squeeze or pluck the spokes by hand; use a spoke tension meter if necessary.	Ensures even tension distribution, preventing stress concentration and fatigue-related breakage.
2. Avoid High-Torque Aggressive Starts	Pedal smoothly when starting or accelerating; shift to a lower gear when starting or climbing hills.	Reduces sudden tensile stress on spokes and lowers the risk of metal fatigue.
3. Manage Load Capacity	Do not exceed the manufacturer’s maximum weight limit (including rider and cargo).	Decreases overall load on the rim and spokes, preventing excessive tension and potential failure.
4. Slow Down on Rough Terrain	Reduce speed when riding over speed bumps, potholes, or uneven surfaces.	Minimizes impact forces and sudden tension fluctuations, extending spoke lifespan.
5. Recheck Tension on New Bikes or Wheels	Have a professional tension inspection or full wheel truing after 200–300 miles of riding.	Eliminates initial settling looseness and ensures balanced load distribution for longer wheel life.

FAQ

Q1: If only one spoke is broken, is it really a big deal?
A1: Even a single broken spoke disrupts the overall tension balance of the wheel. The remaining spokes must carry extra load, which can lead to a chain reaction of additional breakage or cause the rim to wobble. It should be repaired as soon as possible.

Q2: Can I wait until more spokes break before fixing it?
A2: Waiting for multiple spokes to fail significantly increases the risk. It can result in severe rim deformation, unstable handling, or even an accident. Any broken spoke should be addressed immediately.

Q3: Are thicker spokes better?
A3: Thicker spokes do not automatically make a wheel stronger. Overall wheel strength depends on proper tension balance, lacing pattern, rim strength, and hub compatibility. If the rim drilling does not match the spoke size or the tension is not correctly adjusted, thicker spokes can actually create stress concentration and increase the risk of failure.

Q4: Can I just zip-tie a broken spoke and keep riding?
A4: A zip tie is only a temporary way to secure a loose spoke. It does not restore proper wheel tension or handle the forces generated by the motor and the bike’s weight during riding. Continuing to ride with a zip-tied spoke still carries high risk. Visit a professional bike shop as soon as possible to replace and properly re-tension the spoke.

source https://macfoxbike.com/blogs/news/can-you-ride-an-electric-bike-with-a-broken-spoke

Electric Bike Chain Drop: Causes, Fixes, and Prevention

What Is a Chain Drop?

A chain drop refers to the common drivetrain issue where the chain slips off the front chainring or rear sprocket during riding, causing a sudden loss of power and the pedals to spin freely. The chain can fall to the innermost side of the chainring (getting stuck between the chainring and the frame), the outermost side (off the outside of the chainring), or off the rear sprocket. Different drop locations often indicate different causes and severity levels, so when troubleshooting, it’s important to consider the specific position of the chain drop.

Common Causes of Chain Drops on Electric Bikes

1. Loose or Worn Chain

Over time, chains stretch—not in elasticity, but due to wear between links, increasing the spacing. When the chain no longer matches the teeth spacing on the sprockets and chainring, it’s prone to skipping or falling off.

You can usually identify a worn chain by two signs: the chain should feel relatively tight, not loose like a hanging rope, and during startup you might feel a sudden “empty pedal” sensation where the pedals lose resistance briefly before the chain catches again.

2. Improper Rear Derailleur Adjustment

The rear derailleur’s job is to guide the chain onto the correct sprocket when shifting gears. If it’s misaligned, the chain may not sit squarely in the center of the gear and instead hang on the edge.

Many riders focus only on whether shifting feels smooth, ignoring whether the chain is slightly off-center. Over time, this increases the likelihood of the chain dropping on bumpy roads.

3. Hard Starts or Climbing in High Gears

If you launch from a stop using a high gear at full force, or climb hills in a high gear with low cadence (slow pedaling but heavy force), the chain experiences extreme pressure on the sprocket. Long-term, this can wear down or bend the sprocket edges, making them unable to hold the chain securely.

4. Cross Chain

A chain cross occurs when the chain runs at an extreme angle between the front chainring and rear sprocket—for example, pairing the largest front chainring with the largest rear sprocket, or the smallest front with the smallest rear. This causes the chain to run diagonally across the gears rather than straight, increasing friction, accelerating wear on the chain and sprockets, and raising the risk of a chain drop. To prevent this, use middle gears to maintain a straight chain line and regularly inspect for wear and lubrication.

All Macfox electric bikes use a single-speed chainring setup, with only one front chainring and one rear sprocket. The chain runs in a straight line between them, so there’s no concern about cross-chaining.

How to Handle a Chain Drop

1. Stop Riding Immediately
Do not continue pedaling; otherwise, the chain could get jammed in the gears, causing further damage. Push the bike to a safe location before checking.

2. Inspect the Chain for Twists or Breaks
If the chain has only slipped but is not deformed, it can be reinstalled. If it’s bent or broken, replace it with a new chain.

3. Front Chain Drop (Chainring) Reset
Front chain drops usually occur on the innermost or outermost side of the chainring, often during aggressive shifting or hard starts.

• First, check if the chain is stuck between the chainring and the frame. If it is, gently pull it out by hand to avoid scratching the frame.

• Next, place the chain onto the chainring teeth without forcing it down; let it naturally sit on the teeth.

• Then, slowly rotate the pedals. The chain should align with the chainring grooves naturally. Avoid pedaling hard to prevent another drop or damage to the chainring.

• Finally, visually check from the side to ensure the chain is fully seated, and carefully pedal and shift in a safe environment to confirm smooth operation with no skipping or noise.

4. Rear Chain Drop (Rear Sprocket) Reset
Rear chain drops usually happen at the smallest or largest rear sprocket, more common in urban commuting or on bumpy roads.

• Identify where the chain has dropped. If it’s on the small sprocket, manually place it back on the rear sprocket.

• Slowly rotate the pedals to allow the chain to settle into the sprocket teeth naturally. Avoid forcing the pedals to prevent damage.

• Check the rear derailleur spring tension, ensuring the chain remains taut without sagging.

• Finally, pedal slowly and try shifting through the gears. If the chain runs smoothly in all positions with no skipping or unusual friction, you can resume riding.

Frequent Chain Drops Require a Full Check

If your electric bike often drops the chain, it usually indicates issues in the drivetrain: worn or stretched chain, misaligned derailleur, worn sprockets or chainring, or rear wheel not properly centered.

If the chain slips during every shift or acceleration, the chain is likely not engaging the sprockets securely. In this case, inspect chain wear, adjust the derailleur, check the sprockets and chainring, and confirm rear wheel alignment. If you are unfamiliar with bike mechanics, it’s best to bring the bike to a professional bicycle or e-bike shop for inspection to ensure safety and long-term drivetrain stability.

Four Steps to Prevent Chain Drops on Electric Bikes

1. Regular Cleaning and Lubrication
Chains exposed to dust, rain, or mud wear faster and rust more quickly. Clean your chain every 200–300 miles using a dedicated chain brush, then apply bike-specific chain lubricant for smooth operation and reduced skipping or wear.

2. Proper Shifting Habits
Avoid heavy pedaling while shifting, as excessive force makes it difficult for the chain to settle smoothly onto the target gear. Lighten pedal pressure before shifting to reduce the chance of skipping or gear wear.

3. Avoid High-Torque, Low-Cadence Riding
Especially on mid-drive e-bikes, pedaling slowly but forcefully produces high torque from the motor, overloading the chain. Maintain a stable cadence of around 70–90 RPM for smooth motor assistance and longer drivetrain life.

4. Regularly Check Chain Stretch
Chains elongate over time, increasing the risk of dropping. Use a chain checker to measure wear, and replace the chain if stretch exceeds manufacturer recommendations to ensure proper engagement with the gears.

Chain Drops Are Not a Minor Issue

While chain drops are common, they often indicate drivetrain wear or misalignment. Beginners should understand how chains and sprockets work, develop good shifting habits, and perform regular maintenance. For high-usage commuter electric bikes, proper care and correct riding techniques can prevent most chain drop problems before they occur.

source https://macfoxbike.com/blogs/news/electric-bike-chain-drop-causes-fixes-and-prevention

Quick Guide to Electric Bike Battery Under-voltage and How to Prevent It

What is Battery Under-voltage?

Battery under-voltage refers to the state where the battery voltage falls below the normal working range, causing the battery to be unable to provide enough power to properly drive the device. When the battery voltage becomes too low, the device may fail to start, or even if it does start, the performance will be significantly reduced. Modern electronic devices are usually equipped with a Battery Management System (BMS), which monitors battery voltage, current, and other parameters to prevent over-discharge and protect the battery from damage. However, frequent battery under-voltage can still accelerate battery aging and shorten its lifespan. Therefore, timely charging and proper battery usage are crucial to extending the battery’s life.

What Problems Can Battery Under-voltage Cause?

Battery under-voltage can lead to several issues. The most common problem is the device failing to start or run properly, which disrupts daily use. Specifically, in electric vehicles like electric bikes, battery under-voltage can cause a ride to be interrupted or prevent the bike from starting. In addition, battery under-voltage can accelerate battery aging, shortening its overall lifespan. If the under-voltage issue persists and is not addressed, it may even lead to complete battery failure, affecting the long-term usability of the device.

Causes of Battery Under-voltage

1. Over-discharge
   Batteries typically have a minimum operating voltage. For common lithium-ion batteries, the minimum operating voltage is around 3.0 volts (V). When the battery voltage drops below this level, the battery will no longer be able to provide stable power. Over-discharge not only causes the device to malfunction, but it can also damage the battery’s internal chemical structure.

2. Insufficient Charging
   If the battery is not fully charged, the battery voltage will remain low and will not meet the device’s power needs. Additionally, using an incompatible charger (one with unstable output voltage or too low current) can prevent the battery from charging effectively, resulting in insufficient battery power and leading to under-voltage issues.

3. Temperature Influence
   Temperature has a direct impact on battery performance. In cold environments, the chemical reactions inside the battery slow down, which reduces the battery's discharge capability, causing the battery voltage to drop. In hot environments, the battery may overheat, damaging the internal structure and causing performance degradation, which leads to under-voltage issues. Extreme temperature conditions make it difficult for the battery to maintain normal voltage, increasing the risk of under-voltage.

What Should You Do When Battery Under-voltage Occurs?

If you encounter a battery under-voltage situation, follow these steps:

1. Charge Immediately: When the battery level falls below 20%, use the original charger and charge it promptly to ensure efficient charging.

2. Regularly Check Battery Health: If the under-voltage issue occurs repeatedly, check if the battery is aging or damaged, and replace the battery if necessary.

3. Allow Sufficient Charging Time: Ensure the device is fully charged before using it to avoid incomplete charging that can affect the usage experience.

How to Prevent Battery Under-voltage?

To prevent battery under-voltage, here are some practical measures:

1. Regular Charging: Try to keep the battery level between 20% and 80%, and avoid letting the battery charge drop too low or become fully charged to prevent over-discharge.

2. Avoid Long-Term Non-Use of the Device: If you’re not using the device for a long period, at least charge it once a month to maintain the battery’s charge.

3. Use the Proper Charger: Ensure that the charger used is either the original one or one that meets the device’s standards to improve charging efficiency and avoid damaging the battery.

4. Be Mindful of Temperature Conditions: The optimal storage temperature is typically between 20°C and 25°C. Avoid using or storing the device in extreme temperatures.

5. Regularly Check Battery Condition: If possible, regularly check the health of the battery, and replace it ahead of time if signs of aging appear.

Conclusion

Battery under-voltage is a common issue, but with the correct charging habits, avoiding over-discharge, and regular maintenance, you can effectively prevent this problem. Understanding the causes and impacts of battery under-voltage and taking timely action will help you extend the lifespan of your device and ensure it operates at its best performance.

source https://macfoxbike.com/blogs/news/understanding-and-preventing-electric-bike-battery-under-voltage

2026 MacFox Electric Bike Presidents' Day Sale – Great Deals!

With the arrival of Presidents' Day promotions, we have selected a few high-performance MacFox electric bicycles that cater to different needs, each with unique features and designs, ensuring you enjoy strong power and long-lasting endurance during your ride. Additionally, each ebike is eligible for a $100 holiday discount coupon, valid from February 11, 2026, to February 16, 2026.

1. MacFox X7 Electric Bicycle

The MacFox X7 electric bike is designed for users who seek exceptional power and a comfortable riding experience, especially suited for riders who are 5 feet 1 inch and taller. For taller riders, we also offer the MacFox X7 L electric bicycle, which is suitable for those 5 feet 3 inches and taller. This bike features a curved seat tube design, helping riders maintain a natural riding posture and effectively protecting the developing spine, making it especially suitable for teens. The frame is made from high-carbon steel to ensure high strength and durability, buffering against accidental impacts. The extended seat design accommodates different body types, providing extra support and comfort for long rides.

Product Features:

• Motor Power: 500W, peak power 750W

• Battery Capacity: 48V large capacity battery, offering extended range

• Range: 35 miles per charge

• Top Speed: 20 mph

• Tire Design: 20x4.5-inch front tire and 20x5.0-inch rear tire with burst patterns, improving anti-slip performance

2. MacFox X1 Electric Bicycle

If you're a rider who wants to effortlessly and quickly navigate the city, the MacFox X1S electric bike combines a compliant 500W motor with up to 56 miles of range, ideal for long-distance and city commuting. Its high-carbon steel frame offers excellent durability, while the 64.5-inch compact frame makes it perfect for city commuting and easy storage. The bike comes with 20x4.0-inch grip tires that can handle various terrains, ensuring stability and comfort. The backlit LCD display and stylish front headlight provide modern functionality and safety for night riding, making it a perfect combination of power, comfort, and practicality.

Product Features:

• Motor Power: 500W, peak power 750W

• Battery Capacity: 48V battery

• Weight: Approximately 65 lbs

• Speed and Range: Maximum speed 20 mph, range up to 56 miles

3. MacFox M16 Electric Bicycle

If you're looking for an electric bike suitable for campus riding or daily commuting, the MacFox M16 electric bicycle will provide ideal support. The MacFox M16 is a compact electric bike designed specifically for young riders or those new to electric bicycles, equipped with a 500W motor compliant with Class 2 regulations, offering smooth, up to 20 mph power output, making riding both safe and fun. Coupled with 16x4.0-inch wide tires for rugged grip and front fork suspension, the M16 maintains stability and comfort on dirt roads, grass, or asphalt, allowing young riders to enjoy adventurous and independent riding at a safe, controlled speed.

Product Features:

• Motor Power: 500W

• Battery Capacity: Large capacity 48V battery for long-distance riding

• Weight: Approximately 65 lbs

• Speed and Range: Maximum speed up to 20 mph, range up to 25 miles

Summary

The MacFox electric bicycle series offers the perfect choice for various scenarios, including city commuting, long-distance riding, youth and family rides, and leisure travel, meeting different riding needs. During this Presidents' Day promotion, you can purchase these high-quality electric bicycles at a more affordable price and enhance your commuting experience.
Visit the MacFox official website now to learn more and select your ideal electric bicycle!

source https://macfoxbike.com/blogs/news/macfox-electric-bike-presidents-day-sale-great-deals

Electric Bicycle Won't Turn on: 7 Key Areas to Check"

Electric bicycles are very convenient for daily use, but sometimes you may encounter issues where the bike fails to start. If your electric bicycle won't turn on, don't worry too much—the issue could be caused by a variety of common problems. This article will guide you through how to check and resolve these common issues to help you get your electric bike back up and running.

1. Check for Insufficient Battery Power

First, confirm whether the battery has enough charge. The battery’s power indicator or display is usually located on the battery itself, the control panel, the handlebar display, or the smartphone app. These indicators allow users to check the battery's charge in real time, preventing the issue of insufficient charge causing a failure to start. Check the remaining battery level through these indicators. If the battery charge is too low, use the original charger to charge the battery, ensuring it is fully charged. During the charging process, pay attention to the charging indicator light or the charging status on the screen.

If the battery is completely drained, allow it to charge for a period of time before trying to turn the electric bike on again. If the bike still won’t start after charging for a while, and the battery isn’t charging, the battery may be faulty and might need replacement.

2. Check for Battery Damage or Aging

Batteries have a limited lifespan, and after prolonged use, the battery may age or become damaged, leading to improper power supply. If your electric bike has been in use for many years, especially with frequent charge and discharge cycles, the battery may have lost some of its capacity and the voltage may have dropped.

Inspect the battery for signs of swelling, leakage, or deformation. If you notice swelling of the battery casing or any liquid leakage, the battery is damaged and cannot be restored to normal use. In this case, you’ll need to replace the battery.

3. Check for Poor Battery Connections

Check these four contact points:

1. The interface where the battery connects to the frame

2. The connection between the battery and the electric bike's electrical system: this interface is usually at the junction between the battery and the frame, or near the electrical system.

3. Internal contact points within the battery pack: if you suspect there may be a problem with internal contacts, it is best to have a professional check it to avoid dismantling it yourself.

4. The battery charging port and the charger interface.

The battery connections to the electric bike could be the source of the issue. If there is poor contact or contamination, oxidation, or dirt, the battery's current may not flow smoothly, preventing the bike from starting.
Check the contact points of the battery to ensure that the connectors are not loose and that there is no oxidation, dust, or dirt. If there is dirt or oxidation, clean the contact points with a clean cloth and appropriate cleaning agent. After cleaning, reinsert the battery, ensuring the connection is secure, and try to start the bike.

4. Check for Controller Faults

Check if there are any fault indicator lights or error codes on the controller. Most controllers have one or more indicator lights located on the front or side of the controller's casing. These lights usually display the operational status of the electric bike or any faults, with different colors or blinking patterns indicating specific issues. If the light turns red or blinks, and the error code starts with an "E," it could indicate a fault in the controller.
In this case, try restarting the electrical system: disconnect the battery from the controller, wait for a few minutes, then reconnect. If the issue persists, it is recommended to contact a professional repair technician to inspect or replace the controller.

5. Check for Motor Faults

The motor is the core driving component of the electric bicycle. If the motor fails, the bike won’t start. Check if the motor's cables are loose or broken. You can lightly shake the motor connections to see if there are any loose connections. If the motor makes unusual noises or is visibly damaged, it may need to be replaced or repaired. For more information on motor issues, check "E-Bike Motor No Longer Working: What to Do?"

6. Check for Faulty Start Switch or Power Switch

Check if the start switch or power switch is functioning properly. Sometimes, an electric bike may not start due to a faulty start switch or poor contact in the power switch. First, try restarting the bike by turning off the power, waiting a few seconds, and then turning it back on to see if it starts properly.

If the start switch or power switch is damaged, it needs to be repaired or replaced. Most electric bike start switches are relatively simple, and you can inspect them for any looseness or damage. If necessary, you can contact customer service to have it replaced.

7. Check for Blown Fuses

Electric bicycles are often equipped with fuses to protect the battery and electrical system from overloads or short circuits. If the electric bike won’t start, check if the fuse has blown. If the fuse is blown, the current won’t be able to flow normally through the bike.

Steps to check the fuse on an electric bike:

1. Find the fuse location: Fuses are usually located near the controller, battery management system (BMS), or within the battery box. It’s best to leave this part to a professional because there are many types of fuses, and you may not be able to identify the correct one yourself.

2. Turn off the power and disconnect the battery: Make sure the electric bike's power is off, and the battery is disconnected to avoid electrical damage.

3. Inspect the fuse:

Visual inspection: Look for any breaks in the fuse or signs of burn marks.

Use a multimeter: Set the multimeter to "continuity" mode and test both ends of the fuse. If the resistance is zero or you hear a beep, the fuse is working fine; if there’s no sound, the fuse is blown.

4. Replace the blown fuse: Replace it with a new fuse of the same specification.

5. Test the bike: Reconnect the battery and check if the electric bike starts properly.

If you confirm that the fuse has blown, you can purchase a fuse with the same specifications or contact a professional to replace it. Do not replace the fuse yourself, as improper installation may cause circuit issues or further damage to the commuter electric bike. A professional will ensure that the correct fuse is used and installed properly to guarantee the bike's safety and proper operation.

Investing in the Best Commuting Electric Bike

The Macfox X7 electric bike is a powerful model equipped with a 500W motor that provides smooth acceleration, making it ideal for city rides and light weekend exploration. The 48V 13Ah battery offers a range of about 30-35 miles, and the 20-inch fat tires provide excellent traction and stability. With hydraulic disc brakes and a front suspension system, it ensures safety and comfort during rides.
User Dylan.B shares his experience: "Macfox is great for cruising around both on road and off road! I’ve been cruising all around NYC with it, and it has made my commute not only faster but way more fun! The bike has excellent range, and the speed is incomparable to other e-bike options! Would definitely recommend for both city life or for cruising trails!"

Conclusion

The inability of an electric bike to start can be caused by a variety of issues, from battery problems to motor failures. Understanding and checking these common causes will help you identify and resolve the issue early. Regular maintenance and inspections can effectively prevent most failures, ensuring your electric bike is always in optimal condition and ready to go.

source https://macfoxbike.com/blogs/news/electric-bicycle-wont-turn-on-7-key-areas-to-check

What Is an Electric Bike?

Electric bicycles are actually not complicated; you can think of them as "a bicycle amplified by electricity." Their three main components are: the motor, the battery, and the controller. The battery provides power, the motor assists you while you ride, and the control system determines when and how much assistance the motor provides based on your pedaling. You can adjust the level of assistance and check the battery level and speed using buttons on the handlebars.

How do Electric Bikes Work

When you start pedaling or twisting the throttle, the controller, acting as the central hub, takes power from the battery based on the pedaling or throttle signals collected by the sensors, and drives the motor to provide assistance. The harder you pedal or the higher the assist level you select, the more power the motor provides; when you stop pedaling or brake, the system immediately cuts off the motor output to ensure safe and controllable riding. Therefore, an electric bicycle is more like "giving you a push" while you ride, rather than completely riding for you.

The Three Key Components of an Electric Bike

Understanding these three core components will help you choose the right electric bike and ride it more effectively.

Controller

The electric bike controller can be thought of as the bike’s “brain.” It receives input from sensors—such as whether you are pedaling, how much force you are applying, and which assist level is selected—and then draws power from the battery to precisely control how much motor assistance is delivered, when it starts, and when it stops.

Riders can improve performance and efficiency by using assist levels and riding techniques correctly. In real-world riding:

• Start in a low assist level so the controller engages the motor more gently

• Once your speed stabilizes, gradually increase assist as needed

• Use low to mid assist levels for flat cruising

• Increase assist temporarily for hills, headwinds, or carrying extra weight

When starting or riding at low speeds, avoid sudden hard pedaling or abrupt throttle input, giving the controller time to smooth out power delivery. When braking, slow down in advance and allow the controller to cut motor output smoothly. This results in a more comfortable, safer ride and better battery efficiency.

Motor

The motor provides additional power to the wheels when you pedal (or use the throttle), making riding easier. You can think of it as someone gently pushing you from behind.

Most electric bike motors are relatively moderate in power, typically ranging from 250W to 750W. High-performance or sport-oriented models may exceed 1000W, but it’s important to note that bikes over 750W may no longer be legally classified as electric bicycles in many regions.

Motor placement varies:

• Rear hub motors are the most common. They offer better stability and control, with power delivered from the rear wheel—similar to being pushed forward. This results in smoother starts, more natural acceleration, better traction, and less wheel slip. Rear hub motors are well suited for use with commuter electric bikes, light climbing, and occasional cargo carrying.

• Mid-drive motors, mounted at the bottom bracket, work directly with your pedaling and use the bike’s drivetrain and gears. This allows them to take advantage of gear ratios, making them especially popular on electric mountain bikes, cargo e-bikes, and mid-to-high-end models.

• Front hub motors exist but are less common.

Battery

The battery is the core power source of an electric bike. Most modern e-bikes use lithium batteries, which are available in two main installation types:

• Removable batteries, which are easier to charge and help with theft prevention

• Integrated batteries, which offer a cleaner appearance and better weight distribution

Battery capacity is typically measured in watt-hours (Wh), with common capacities ranging from 300Wh to 750Wh. The higher the capacity, the longer the theoretical riding range.

Lithium Batteries

Lithium batteries have become the mainstream choice for electric bikes due to their high energy density, light weight, and long cycle life.

Under the same size or weight conditions, lithium batteries can store more energy (higher Wh), which directly translates into longer range and better bike handling. They also offer high charge and discharge efficiency and degrade more slowly over time, allowing for more full charge cycles.

For these reasons, lithium batteries provide better long-term value and riding experience, making them the standard choice for mid- to high-end electric bikes.

Lead-Acid Batteries

The main reason lead-acid batteries still exist is their low manufacturing cost. However, they have clear drawbacks: low energy density, heavy weight, and short cycle life.

To achieve the same range, lead-acid batteries require significantly more volume and weight, increasing the overall burden on the bike and negatively affecting stability and handling. They also degrade faster, with noticeable range loss over time. As a result, lead-acid batteries are gradually being replaced by lithium batteries in electric bikes where performance and ride quality matter.

How to Ride an Electric Bike

First, familiarize yourself with the assist modes. Most electric bikes offer 3 to 5 assist levels, ranging from low to high.

For beginners, the following approach works well:

• Starting or riding slowly: use low assist (levels 1–2) for smoother, more controllable acceleration

• Normal cruising and daily commuting: use mid-level assist (levels 2–3) for a good balance of effort and stability

• Climbing hills, riding into headwinds, or carrying loads: temporarily switch to higher assist (levels 4–5) to get through with ease

Pedal Assist vs. Throttle

Electric bikes typically use one of two assistance methods: Pedal Assist or a Thumb Throttle.

If you want riding to still feel like cycling—just with less effort—pedal assist is the best choice. As soon as you start pedaling, the motor supports your effort, and you can fine-tune the assistance using different levels. The result feels natural and easy to control, making it ideal for daily commuting, weekend rides, and riders who want exercise along with assistance.

Many riders notice that different e-bikes feel very different when the motor assistance kicks in. Some feel jerky or abrupt, while others feel extremely smooth and natural. This difference mainly comes down to the type of sensor used:

• Cadence sensors simply detect whether you are pedaling, resulting in more direct and sometimes less refined assistance

• Torque sensors measure how hard you are pedaling and deliver proportional assistance in real time, creating smoother, more responsive support that feels closer to traditional cycling

If you prefer a more effortless experience, a thumb throttle may suit you better. When starting from a stoplight, climbing a hill, carrying cargo, or when your legs feel tired, a simple press lets the bike move forward on its own. It’s convenient and energy-saving, especially for short trips and frequent stop-and-go riding.

Can You Wash an Electric Bike?

Yes. Like any bicycle, an electric bike can be washed. However, it’s important to use low water pressure and avoid spraying water directly onto the battery or electrical connections. You can cover the battery and exposed connectors with tape beforehand for extra protection.

For more details, please refer to our article:
“How to Wash Your E-Bike: A Simple and Effective Guide.”

source https://macfoxbike.com/blogs/news/what-is-an-electric-bike