Updated: 24 Aug 2025

10 Best electric bike conversion kit front and back wheels of 2025

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Updated: 24 Aug 2025

#1

Best Choice

TDR 36V 250W Electric Bike Conversion Kit, Road Legal 28" / 29" / 700C Front Hub Motor with 13Ah Downtube Battery, Waterproof Wiring, Pedal Assist, Disc V Brake Compatible

9.9

TDR

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Main highlights

High-Performance Motor: Equipped with a 36V 250W brushless gear hub motor, this conversion kit enhances your bike?s efficiency and speed, capable of reaching up to 25 km/h, making it ideal for everyday commutes and leisure rides.

Durable and Safe Construction: The kit includes P25DE alloy double-wall rim with CNC sidewalls and 12g steel spokes, along with Wuxing E-brake levers that cut off power to ensure safety during abrupt stops.

Advanced Control System: Features a KT brand controller with imitate torque control mode for a smooth start and consistent power-assist, alongside a KT LCD5 display that shows battery level, speed, and more.
#2

Best Value

Voilamart 48V 2000W 27.5" Front Wheel Electric Bicycle Bike Conversion Kit Ebike Motor Cycling Hub E Bike Cycling Hub Motor Kit Intelligent Controller PAS

9.8

Voilamart

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Main highlights

[Sine Wave Three-Mode Controller]: The motor operates in three modes - Hall, half Hall, and non-Hall, reducing maintenance costs and extending the electric bike kit's lifespan. Unlike single-mode controllers, if Hall components fail, our controller seamlessly switches to Square Wave or non-Hall mode, ensuring ongoing optimal performance.Black Controller.

[Powerful HUB Motor]: This complete ebike conversion kit gives you almost everything you need to change out your 27.5inch front wheel and transform your beloved bike to a powerhouse, able to speed any commute, climb steeper slopes, or haul heavier loads without needing a drop of petrol; 48V 2000W super power brushless gearless hub motor, restricted to 250W and 25km/h (15.5mph) by default as a road-legal kit. Find the 48V battery which capacity not less than 18Ah that best suits your frame, wire it in, and you're good to go!

[Certifications]: Built strictly according to the highest international standards,UKCA,CE,EN15194.
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#3

E-bike Conversion Kits, 36V/48V 350W 20" Hub Motor Wheel Front/Rear Drive Rear Waterproof Electric Bicycle Conversion Kit with LED Display - 28km/h(36V Front Wheel)

9.7

Annadue

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Main highlights

Product type: CYCLING WHEEL

E-bike Conversion Kits, 36V/48V 350W 20 Hub Motor Wheel Front/Rear Drive Rear Waterproof Electric Bicycle Conversion Kit with LED Display - 28km/h(36V Front Wheel)

Brand : Annadue
#4

VEVOR 1000W Electric Bike Conversion Kit, 48V 420rpm 66.04 cm Front Wheel E-Bike Hub Motor Kit with Upgraded Speed Controller, Throttle Grip Kit, LCD Display, and PAS System for Road Bike

9.5

VEVOR

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Main highlights

Quiet and Reliable: 100% copper core motor offers exceptional heat and cold resistance, ensuring stable performance in extreme weather conditions. With a low noise level of 65 dB, this motor offers quiet operation. 26-inch wheel is reinforced with extra thickness and anti-slip tread pattern, offering superior grip and enhanced durability.

High-Power, Efficient Performance: VEVOR 26-inch E-Bike hub motor kit is equipped with a 1000W powerful DC motor, delivering 420rpm high speed, ≥50 N.m rated torque, and 0° - 12° climbing angle. Whether you're climbing hills or navigating complex terrains, this motor handles it with ease, ensuring a smooth riding experience.

HD LCD Display: Equipped with a high-definition LCD screen, this electric bike conversion kit tracks your ride data in real time, including speed, distance, PAS level and battery life. Stay informed about your riding status on every journey, enhancing both your riding experience and safety.
#5

Generic Electric Bike Conversion Kit, 20in Front Wheel, 48V 1500W, Black, Modern Style, Commuting & Leisure

9.4

Generic

-10%

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Main highlights

EFFICIENT AND SILENT PERFORMANCE: With a noise level of ?55, this electric bike conversion kit offers a quiet riding experience. The 48V motor delivers efficient power output, giving you the ability to effortlessly conquer hills and travel long distances.

COLOR SCREEN DISPLAY: The color screen provides you with all the essential information while riding. Monitor your speed, battery level, and other key data at a glance, ensuring a safe and enjoyable riding experience.

ALUMINUM ALLOY: Selected aluminum alloy rims with fine craftsmanship to effectively enhance the edge of the rims, presenting a light and high end ambience, strong load bearing capacity and high comfort.

-10%
#6

TDR 36V 250W Electric Bike Conversion Kit 26 Inch Front Hub Motor Controller KT LCD5 Display Thumb Throttle PAS Sensor E-Brake Levers Wiring

9.3

TDR

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Main highlights

High-Performance Motor: Equipped with a 36V 250W brushless gear hub motor, this conversion kit enhances your bike?s efficiency and speed, capable of reaching up to 25 km/h, making it ideal for everyday commutes and leisure rides.

Durable and Safe Construction: The kit includes P25DE alloy double-wall rim with CNC sidewalls and 12g steel spokes, along with Wuxing E-brake levers that cut off power to ensure safety during abrupt stops.

Advanced Control System: Features a KT brand controller with imitate torque control mode for a smooth start and consistent power-assist, alongside a KT LCD5 display that shows battery level, speed, and more.
#7

Voilamart Ebike Conversion Kit 26" Rear Wheel 48V 1000W Electric Bike Conversion Motor Kit with Intelligent Controller and PAS System (Without Battery) (1000W Rear)

9.2

Voilamart

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Main highlights

[Sine Wave Three-Mode Controller]: The motor operates in three modes - Hall, half Hall, and non-Hall, reducing maintenance costs and extending the electric bike kit's lifespan. Restricted to 250W and 16mph (25km/h) by default as a road-legal kit.

[Powerful HUB Motor]: Powerful 48V 1000W brushless gearless hub motor - low noise and low maintenance. Wheel Size: 26" x 26" x 1.95"; Wheel Axle Length: 200 mm; Rear dropout spacing: 135 mm; Idle Speed: 45 km/h; Motor Torque: 50 N.M. Recommended battery capacity:not less than 11.6Ah.Suitable for commuting, outdoor cycling, off-road exploration, and cargo transportation.

[Certifications]: Built strictly according to the highest international standards,UKCA,CE,EN15194.Crank speed sensor for 8 Point High Efficent Pedal Assist.
#8

Voilamart Electric Bicycle Hub Motor Front Wheel Conversion Kit 26" 48V 1000W E Bike Wheel Conversion Kit with Intelligent Controller and PAS System(Without Battery)

9.1

Voilamart

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Main highlights

[Sine Wave Three-Mode Controller]: The motor operates in three modes - Hall, half Hall, and non-Hall, reducing maintenance costs and extending the electric bike kit's lifespan. Restricted to 250W and 16mph (25km/h) by default as a road-legal kit.

[Powerful HUB Motor]: Powerful 48V 1000W brushless gearless hub motor - low noise and low maintenance. Wheel Size: 26" x 26" x 1.95"; Wheel Axle Length: 175 mm; Front dropout spacing: 100 mm; Idle Speed: 45 km/h; Motor Torque: 50 N.M. Recommended battery capacity:not less than 11.6Ah.Suitable for commuting, outdoor cycling, off-road exploration, and cargo transportation.

[Certifications]: Built strictly according to the highest international standards,UKCA,CE,EN15194.Crank speed sensor for 8 Point High Efficent Pedal Assist.
#9

48V 1000W Electric Bike Conversion Kit Fit 28" 29" Bike,Rear/Front Wheel Electric Bike Kit with Controller, Ebike Conversion Kit Cycling Hub Motor with Fixed-Speed Cruise Function,LCD Display(Rear)

9.0

Generic

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Main highlights

UPGRADE DISPLAY: The display shows real-time speed, maximum speed, average speed, total mileage, single mileage, battery power display, assist gear/speed grading, cruise function, so that you can charge in time and intuitively keep track of its operating status.

POWERFUL MOTOR: Our electric bicycle motor conversion kit With a 1000w brushless gearless motor, it can reach a maximum speed of 45-55KM/H. Compared to brush motors, it allows for smooth, fast acceleration and low noise operation without replacing the brush, thus making maintenance easier.

DIVERSE FUNCTIONS: According to different road conditions and personal needs, it allows 5-gear speed adjustment. At the same time, when the riding speed is maintained, pressing the button key for 2-3 seconds will enter the cruise function, making the riding process easier!
#10

TDR 250W 36V Electric Bike Conversion Kit 27.5 Inch Front Hub Motor Controller KT LCD5 Display Thumb Throttle PAS Sensor E-Brake Levers Wiring

8.7

TDR

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Main highlights

High-Performance Motor: Equipped with a 36V 250W brushless gear hub motor, this conversion kit enhances your bike?s efficiency and speed, capable of reaching up to 25 km/h, making it ideal for everyday commutes and leisure rides.

Durable and Safe Construction: The kit includes P25DE alloy double-wall rim with CNC sidewalls and 12g steel spokes, along with Wuxing E-brake levers that cut off power to ensure safety during abrupt stops.

Advanced Control System: Features a KT brand controller with imitate torque control mode for a smooth start and consistent power-assist, alongside a KT LCD5 display that shows battery level, speed, and more.

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10 Best electric bike conversion kit front and back wheels of 2025

TDR 36V 250W Electric Bike Conversion Kit, Road Legal 28" / 29" / 700C Front Hub Motor with 13Ah Downtube Battery, Waterproof Wiring, Pedal Assist, Disc V Brake Compatible

9.9

Main highlights

Voilamart 48V 2000W 27.5" Front Wheel Electric Bicycle Bike Conversion Kit Ebike Motor Cycling Hub E Bike Cycling Hub Motor Kit Intelligent Controller PAS

9.8

Main highlights

E-bike Conversion Kits, 36V/48V 350W 20" Hub Motor Wheel Front/Rear Drive Rear Waterproof Electric Bicycle Conversion Kit with LED Display - 28km/h(36V Front Wheel)

9.7

Main highlights

VEVOR 1000W Electric Bike Conversion Kit, 48V 420rpm 66.04 cm Front Wheel E-Bike Hub Motor Kit with Upgraded Speed Controller, Throttle Grip Kit, LCD Display, and PAS System for Road Bike

9.5

Main highlights

Generic Electric Bike Conversion Kit, 20in Front Wheel, 48V 1500W, Black, Modern Style, Commuting & Leisure

9.4

Main highlights

TDR 36V 250W Electric Bike Conversion Kit 26 Inch Front Hub Motor Controller KT LCD5 Display Thumb Throttle PAS Sensor E-Brake Levers Wiring

9.3

Main highlights

Voilamart Ebike Conversion Kit 26" Rear Wheel 48V 1000W Electric Bike Conversion Motor Kit with Intelligent Controller and PAS System (Without Battery) (1000W Rear)

9.2

Main highlights

Voilamart Electric Bicycle Hub Motor Front Wheel Conversion Kit 26" 48V 1000W E Bike Wheel Conversion Kit with Intelligent Controller and PAS System(Without Battery)

9.1

Main highlights

48V 1000W Electric Bike Conversion Kit Fit 28" 29" Bike,Rear/Front Wheel Electric Bike Kit with Controller, Ebike Conversion Kit Cycling Hub Motor with Fixed-Speed Cruise Function,LCD Display(Rear)

9.0

Main highlights

TDR 250W 36V Electric Bike Conversion Kit 27.5 Inch Front Hub Motor Controller KT LCD5 Display Thumb Throttle PAS Sensor E-Brake Levers Wiring

8.7

Main highlights

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