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10 Best Electric Bike Kits 2025 in the United States
#1
Winner
EBIKELING 48V 1200W Waterproof Electric Bike Conversion Kit with 26" Front Wheel, Ebike Conversion kit with Battery 48V 20AH Bull Shark, Add On Electric Bike Kit for Effortless Riding
The EBIKELING 48V 1200W electric bike conversion kit is a solid choice if you want to turn a regular bike into an e-bike with powerful assistance. It features a strong 1200W motor paired with a 48V 20AH battery, which should provide plenty of power for most riders and a good amount of range before needing a recharge. The kit includes a front wheel with an aluminum double-walled rim, which adds durability, and a waterproof design so you can ride in different weather without worrying about damage. It comes with a colorful TFT display that shows useful info like speed, battery level, and pedal assist settings, making it easier to monitor your ride. Both throttle and pedal assist options are included, giving you flexible control based on your riding preference.
Rating
9.9
Chosen by1,169
Motor Power
Battery Capacity
Type of Motor
Most important from
51 reviews
#2
BAFANG Mid Drive Kit 750W 1000W 500W BBS02B BBS-HD Electric Bike Conversion Kit 48V 52V Ebike Conversion Kit for 68-73MM Mountain Bike Road Bike with Battery and Display(Optional)
The Bafang Mid Drive Kit offers a strong and versatile solution for converting most mountain, road, and city bikes into electric bikes. It comes in 500W, 750W, and 1000W motor options, providing plenty of power (up to 160 Nm torque) for smooth hill climbing and faster rides reaching about 45 km/h. The mid-drive motor design is efficient and works well for various terrains. It supports both throttle and pedal assist modes, giving you flexible riding options, plus a standard cycling mode if you want to pedal without electric help.
Rating
9.8
Motor Power
Battery Capacity
Most important from
16 reviews
#3
Bafang 1000W Mid Drive Kit with Battery(Optional) :Bafang HD BBS03 Ebike Conversion Kit with Display,48V/52V 8Fun Electric Bike Conversion Kit for Moutain Road Bike
The Bafang 1000W Mid Drive Kit is a solid choice for anyone looking to convert a regular bike into a powerful electric bike, especially if you enjoy mountain or road biking. With a strong 1000-watt brushless motor, it can handle hills and speeds above 30 mph on flat roads, offering a smooth ride thanks to its upgraded CAN protocol controller. This kit supports three riding modes—full electric, pedal assist, and push assist—giving you flexibility based on how much effort you want to put in. The kit includes a clear LCD display and throttle for easy control. It fits a wide range of bikes with standard bottom bracket sizes, making it quite versatile.
Rating
9.6
Motor Power
Battery Capacity
Type of Motor
Most important from
15 reviews
Top 10 Best Electric Bike Kits 2025 in the United States
#1
Winner
EBIKELING 48V 1200W Waterproof Electric Bike Conversion Kit with 26" Front Wheel, Ebike Conversion kit with Battery 48V 20AH Bull Shark, Add On Electric Bike Kit for Effortless Riding
EBIKELING 48V 1200W Waterproof Electric Bike Conversion Kit with 26" Front Wheel, Ebike Conversion kit with Battery 48V 20AH Bull Shark, Add On Electric Bike Kit for Effortless Riding
Motor Power: 1200W
Battery Capacity: 48V 20AH
Display: colorful TFT display
Throttle vs. Pedal Assist: Both throttle and pedal assist
Compatibility: fits standard 26” front wheels
Chosen by 1169 this week
BAFANG Mid Drive Kit 750W 1000W 500W BBS02B BBS-HD Electric Bike Conversion Kit 48V 52V Ebike Conversion Kit for 68-73MM Mountain Bike Road Bike with Battery and Display(Optional)
BAFANG Mid Drive Kit 750W 1000W 500W BBS02B BBS-HD Electric Bike Conversion Kit 48V 52V Ebike Conversion Kit for 68-73MM Mountain Bike Road Bike with Battery and Display(Optional)
Motor Power: 500W, 750W, 1000W
Type of Motor: Mid-drive
Display: Optional
Throttle vs. Pedal Assist: Supports throttle and pedal assist
Compatibility: Fits 68-73mm bottom brackets, most bikes
Bafang 1000W Mid Drive Kit with Battery(Optional) :Bafang HD BBS03 Ebike Conversion Kit with Display,48V/52V 8Fun Electric Bike Conversion Kit for Moutain Road Bike
Bafang 1000W Mid Drive Kit with Battery(Optional) :Bafang HD BBS03 Ebike Conversion Kit with Display,48V/52V 8Fun Electric Bike Conversion Kit for Moutain Road Bike
Motor Power: 1000 Watts
Type of Motor: brushless
Controller: upgraded CAN protocol controller
Display: clear LCD display
Throttle vs. Pedal Assist: throttle, pedal, push assist
Compatibility: fits many bikes with standard bracket
TONGSHENG TSDZ8 750W Mid-Drive Ebike Conversion Kit - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit, B02N Display), Black
TONGSHENG TSDZ8 750W Mid-Drive Ebike Conversion Kit - Upgrade Your Ride with Powerful Electric Bike Kit (68mm/73mm BB Length, Universal Fit, B02N Display), Black
Motor Power: 750W
Type of Motor: mid-drive
Controller: 22 amp+ current, torque sensor
Display: waterproof LCD display (B02N)
Throttle vs. Pedal Assist: supports throttle and pedal assist
Compatibility: bottom bracket 68mm or 73mm bikes
PEXMOR Electric Bike Conversion Kit, 48V 1200W 26" Rear Wheel E-Bike Conversion Kit, Ebike Hub Motor Kit Upgrade 3 Mode Controller w/PAS/LCD Display/Twist Throttle Electric Bicycle Ebike Kit
PEXMOR Electric Bike Conversion Kit, 48V 1200W 26" Rear Wheel E-Bike Conversion Kit, Ebike Hub Motor Kit Upgrade 3 Mode Controller w/PAS/LCD Display/Twist Throttle Electric Bicycle Ebike Kit
Motor Power: 48V 1200W
Type of Motor: brushless
Controller: 3-mode, sine wave
Display: LCD display
Throttle vs. Pedal Assist: twist throttle, PAS
Compatibility: 26-inch frames, 135mm dropout
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PEXMOR Electric Bike Conversion Kit, 48V 1200W 26" Front Wheel E-Bike Conversion Kit, Ebike Hub Motor Kit Upgrade 3 Mode Controller w/PAS/LCD Display/Twist Throttle Electric Bicycle Ebike Kit
PEXMOR Electric Bike Conversion Kit, 48V 1200W 26" Front Wheel E-Bike Conversion Kit, Ebike Hub Motor Kit Upgrade 3 Mode Controller w/PAS/LCD Display/Twist Throttle Electric Bicycle Ebike Kit
Motor Power: 1200W
Battery Capacity: 504 Wh
Type of Motor: 48V brushless hub motor
Controller: 3-mode controller, sine wave tech
Display: LCD display
Throttle vs. Pedal Assist: Throttle, Presets, PAS, Manual
Compatibility: 26-inch frame, 100mm front spacing
eBikeling Ebike Conversion Kit 48V 1200W, 26" Rear Waterproof Electric Bike Conversion Kit, Add On Electric Bike Kit, Transform Your Bicycle with High-Performance E-Bike Technology
eBikeling Ebike Conversion Kit 48V 1200W, 26" Rear Waterproof Electric Bike Conversion Kit, Add On Electric Bike Kit, Transform Your Bicycle with High-Performance E-Bike Technology
Motor Power: 1200W
Type of Motor: wheel hub motor
Controller: included
Display: included
Throttle vs. Pedal Assist: throttle, pedal-assist system
Compatibility: 26-inch rear wheels
eBikeling Ebike Conversion Kit 36V 750W, 26" Rear Waterproof Electric Bike Conversion Kit, Add On Electric Bike Kit, Transform Your Bicycle with High-Performance E-Bike Technology
eBikeling Ebike Conversion Kit 36V 750W, 26" Rear Waterproof Electric Bike Conversion Kit, Add On Electric Bike Kit, Transform Your Bicycle with High-Performance E-Bike Technology
Motor Power: 750W
Display: included
Throttle vs. Pedal Assist: pedal assist and throttle
Compatibility: most 26-inch rear wheels
#10
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Buying Guide for the Best Electric Bike Kits
Choosing the right electric bike kit can transform your regular bicycle into a powerful, efficient, and enjoyable mode of transportation. The key to making the best choice is understanding the various specifications and how they align with your needs. By focusing on the right specs, you can ensure that your electric bike kit will provide the performance, range, and ease of use that you desire.Motor PowerMotor power, measured in watts (W), determines how much assistance the motor provides. This is important because it affects the bike's speed and ability to handle inclines. Kits typically range from 250W to 1000W or more. For casual city riding and flat terrains, a 250W to 500W motor is usually sufficient. For hilly areas or if you want more speed and power, consider a 500W to 750W motor. For heavy-duty use or off-road riding, a 750W to 1000W motor or higher may be necessary. Choose based on the terrain you will be riding on and how much power you need.
Battery CapacityBattery capacity, measured in ampere-hours (Ah) or watt-hours (Wh), determines how far you can travel on a single charge. This is crucial for planning your rides and ensuring you don't run out of power. Batteries typically range from 10Ah to 20Ah or more. For short commutes and occasional rides, a battery with 10Ah to 13Ah should suffice. For longer rides or daily commuting, consider a battery with 14Ah to 17Ah. For extended trips or if you want to minimize charging frequency, look for a battery with 18Ah or more. Your riding distance and frequency will guide your choice.
Type of MotorThe type of motor, either hub motor or mid-drive motor, affects the bike's performance and maintenance. Hub motors are located in the wheel hub and are easier to install and maintain, making them ideal for casual riders. Mid-drive motors are located at the bike's crank and provide better weight distribution and efficiency, especially on hills, but they can be more complex to install and maintain. Choose a hub motor for simplicity and ease of use, or a mid-drive motor for better performance and efficiency, especially if you ride on varied terrains.
ControllerThe controller regulates the power from the battery to the motor and affects the smoothness and responsiveness of the ride. A good controller ensures efficient power use and a smooth riding experience. Controllers come in various types, with some offering more advanced features like regenerative braking or customizable settings. For basic use, a standard controller will suffice. If you want more control over your riding experience or advanced features, look for a controller with additional functionalities. Your preference for ride customization and efficiency will help you decide.
DisplayThe display shows important information such as speed, battery level, and distance traveled. This is important for monitoring your ride and managing battery usage. Displays range from simple LED indicators to advanced LCD screens with multiple functions. For basic information, a simple LED display is adequate. For more detailed information and features like trip tracking or navigation, consider an advanced LCD display. Your need for information and features during your ride will guide your choice.
Throttle vs. Pedal AssistThrottle and pedal assist are two ways to control the motor. Throttle allows you to control the motor with a hand lever, providing power without pedaling, which is useful for quick bursts of speed or when you need a break from pedaling. Pedal assist provides power as you pedal, making for a more natural riding experience and better battery efficiency. Some kits offer both options. Choose throttle if you want the option to ride without pedaling, pedal assist for a more integrated riding experience, or a kit with both for maximum flexibility.
CompatibilityCompatibility refers to how well the kit fits with your existing bike. This is crucial to ensure a smooth installation and proper functioning. Check the specifications of the kit to ensure it matches your bike's frame, wheel size, and brake type. Some kits are designed for specific types of bikes, such as mountain bikes or road bikes. Make sure to choose a kit that is compatible with your bike's specifications to avoid installation issues and ensure optimal performance.