Best Bausatz E Bike 2026

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Last Updated - 27.03.2026

Best Choice

01

Kunray

Kunray Electric Motor 72 V 5000 W Motor High Performance Improved Go Kart Electric Motor, 6800 RPM Electric Motor for Gokart, Scooter, Dirt Bike, ATV/Motorcycle, Razor Upgrade Kit (5000 W Motor Kit)

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9.8

Exceptional

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Main highlights

Wide application: 72V 5000W middle drive motor, suitable for Razor upgrade kit MX500 MX650 SX500, 72V 5000W motor kit, electric dirt bike motor kit, electric go-kart kit, electric scooter motor, ATV etc. (We recommend using the 80-100A BLDC 72V controller. Eers for this eng. Please pay attention to the size of the 5000W motor and make sure its size is suitable for your project.)
Sine wave BLDC controller: the motor uses the KTY84-130TMP sensor and the temperature can be adjusted via a sine wave controller. Equipped with a brushless sine wave controller with temperature sensor function, you can adjust and monitor the performance for optimal efficiency. (Note: this accessory does not include reverse switch. If you need to use it, you need to purchase it separately.)
High-performance motor with energy efficiency: Kunray brushless DC motor (BLDC) delivers 5000 W rated power and works with an efficiency ≥ 85% - ensures reliable speed even on demanding terrain with lower power consumption. Ideal for Razor upgrade kits MX500/MX650/SX500, electric dirt bikes, scooters, go karts and DIY electric vehicle projects with high performance requirements.
Electric motor 5000 W, upgrade with V magnetic rotor: KR5V go-kart with brushless motor, upgrade with V magnetic rotor, 5 pairs of magnetic poles, 72 V 5000 W motor with KTY84-130 temperature sensor. You can adjust the temperature via the programming of the BLDC motor controller to better protect the brushless 72V BLDC motor and extend its service life.
72 V 5000 W motor core parameters: 72 V 5000 W BLDC motor with peak power, rated voltage: 72 V, rated power: 5000 W, peak power: 10 kW, rated speed: 6800 rpm, peak speed: 8000 rpm, nominal torque 8.5 N.m, peak 35 N. 6 0A, peak 80-100A. Middle motor with pure copper core, max. efficiency 90%, energy saving, with high temperature resistance, BLDC motor with T8F/35H sprocket, manufactured by Kun-ray KR5V.

399,50 €
02

VEVOR

VEVOR 1000W Electric Bike Kit, 48V 420RPM φ650mm Front Wheel E-Bike Hub Motor Kit with Improved Speed Controller, Throttle Grip Set, LCD Display and PAS System for Road Bike

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

QUIET & RELIABLE The 100% copper core motor provides exceptional heat and cold resistance, ensuring stable performance in extreme weather conditions. With a low noise level of 65 dB, this motor provides quiet operation. The 26 inch wheel is reinforced with extra thickness and a non-slip tread and provides excellent grip and improved durability.
POWERFUL EFFICIENT PERFORMANCE The VEVOR 25.6 inch (650mm) e-bike hub motor kit is equipped with a powerful 1000W DC motor, which delivers high speed of 420RPM, rated torque ≥50Nm and slope angle of 0°-12°. Whether you're climbing hills or navigating through complex terrain, this motor tackles it with ease and ensures a smooth driving experience.
HD LCD DISPLAY Equipped with a high resolution LCD screen, this electric bike conversion kit tracks your riding data in real time, including speed, distance, PAS level and battery life. Stay informed about your driving status every time you ride, improving both your driving experience and safety.
Enhanced Driving Experience The upgraded speed controller ensures smooth and reliable performance and allows you to enjoy a seamless ride. With 4 driving modes - gas, preset, pedal assistance (PAS) and manual - you can choose the perfect mode to suit your riding style and terrain.
EASY DIY INSTALLATION Package includes: 1 x LCD display, 1 x strip (pre-installed), 1 x controller, 1 x twist grip throttle set, 1 x brake lever kit, 1 x PAS sensor, 1 x junction box, 1 x torque support, 1 x controller bag, 1 x user manual, 1 x cable cover, 1 x set of cable ties.

252,99 €
03

VEVOR

VEVOR 1800W Electric Brushless DC Motor Kit - 48V 4500RPM Motor with Upgraded Speed Controller, Foot Pedal and Throttle Grip Kit for Go Karts, E-Bikes, Motorcycles, Scooters

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12% Off
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

QUIET, RELIABLE AND VERSATILE OPERATION Motor with 100% copper core for excellent heat and cold resistance, which ensures stable performance in extreme weather conditions. With a low noise level of 70 dB, this motor provides quiet operation. The CW rotation ensures smooth and efficient compatibility with a variety of electric vehicles.
POWERFUL EFFICIENT PERFORMANCE VEVOR brushless DC motor delivers 1800W output power and works efficiently with 85% conversion efficiency. This ensures reliable speed even on demanding terrain and lower energy consumption. Perfect for electric bikes, scooters and other DIY projects with electric vehicles that require high performance.
IMPRESSIVE TORQUE AND SPEED Reach up to 36.7MPH at rated speed and an idle speed of 43.5MPH with a 16" wheel, ensuring a fast and smooth ride for commuting or recreational use. The rated torque of 4 Nm ensures reliable performance even on steep slopes and uneven terrain.
Easy DIY Installation The package includes: 1 x 48V 1800W brushless motor, 1 x motor control, 1 x foot pedal throttle, 1 x rotary throttle lever and 1 x mounting accessories kit. This engine kit contains detailed wiring diagram instructions, ideal for DIY enthusiasts and hobbyists who want to upgrade electric vehicles or build individually.
Advanced Safety & Control Features The upgraded controller integrates multiple safety precautions including overload, undervoltage and short circuit. It also offers key user features such as speed control and braking for smooth and reliable performance. The controller ensures optimal performance while maintaining security and flexibility in various conditions.

151,90 € 172,99 €(12% Off off)
Value for Money

04

Season

Season Conversion Kit for E Bike 36 V 250 W 28-Inch Motor Ebike Front Motor for Electric Bicycle with LCD

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15% Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Please note: This item does not contain a battery. The image is only displayed as a connection method.
Max. speed: approx. 25 km / hr. You can no longer increase the maximum speed.
Features: 36 V 250 W 28-inch brushless and gearless motor, lightweight, low noise, fluid operation, long life.
Easy to assemble: all accessories and tools as shown in the picture are included.
Certificates: ROSH / CE. -

209,87 € 246,90 €(15% Off off)
05

Season

Season Conversion Kit for E Bike 36 V 250 W 28-Inch Motor Ebike Front Motor for Electric Bicycle with LCD

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Please note: This item does not contain a battery. The image is only displayed as a connection method.
Max. speed: approx. 25 km / hr. You can no longer increase the maximum speed.
Features: 36 V 250 W 28-inch brushless and gearless motor, lightweight, low noise, fluid operation, long life.
Easy to assemble: all accessories and tools as shown in the picture are included.
Certificates: ROSH / CE. -

246,90 €
06

Hadwigger

24V 250W Electric Bicycle Motor Conversion Kit Waterproof Ebike Conversion Kit Electric Bicycle Kit Including LED Display, Chainring, Throttle Grip, Motor Controller

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The e-bike conversion kit is made of copper, iron and rubber, which are shockproof, rust-proof and durable
The e-bike conversion kit is an ideal gift for friends who like to ride and enjoy the driving fun
The 21 V undervoltage protection of the controller and the IP54 motor protection rating ensure safe use
Optional twist grip or thumb kit with practical battery indicator for comfortable control
Box contents: 1 x 250 W 24 V brushed motor, 1 x chain, 1 x motor controller, 1 x sprocket, 1 x triangular plate, 2 x keys, 1 pair of handles with LED indicator

65,50 €
07

VEVOR

VEVOR 450W Electric DC Motor with Brushes - 36V 3000RPM Motor with Upgraded Speed Controller and Twist Grip Throttle Kit Electric Motor for Go Karts, E-Bikes, Motorcycles, Scooters

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15% Off
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

QUIET, RELIABLE AND VERSATILE OPERATION Motor with 100% copper core for excellent heat and cold resistance, which ensures stable performance in extreme weather conditions. The CW rotation ensures smooth and efficient compatibility with a variety of electric vehicles.
POWERFUL EFFICIENT PERFORMANCE VEVOR powerful DC motor delivers 450W output power and works efficiently with conversion efficiency ≥78%. This ensures reliable speed even on difficult terrain and lower energy consumption. Perfect for electric bicycles, scooters and other DIY projects for electric vehicles that require high performance.
IMPRESSIVE TORQUE & SPEED - Reach up to 30 km/h at rated speed and an idle speed of 43 km/h with a 16 inch wheel, ensuring a fast and smooth ride for commuting or leisure. The rated torque of 1.43 Nm ensures reliable performance even on steep slopes and uneven terrain.
Easy DIY Installation The package includes: 1 x 36V 450W brush motor with flywheel, 1 x motor control, 1 x throttle twist handle, 1 x mounting accessories kit and 1 x user manual. This engine kit contains detailed wiring diagram instructions, ideal for DIY enthusiasts and hobbyists who want to upgrade electric vehicles or build individually.
Advanced Safety & Control Features The upgraded controller integrates multiple safety precautions including overload, undervoltage and short circuit. It also offers key user features such as speed control and braking for smooth and reliable performance. The controller ensures optimal performance while maintaining security and flexibility in various conditions.

76,99 € 90,99 €(15% Off off)
08

DCSYOG

26 Inch Fat Bike Fat Bike Conversion Kit 48 V 1500 W Rear Wheel E-Bike Brushless Motor Kit with LCD Display and Thumb Knob

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Practical: the kit includes an LCD display that shows the speed, mileage, speed, battery power and error, so you can always keep track of your driving data and optimise your timetable.
High Quality Materials Our kit features the high quality brushless and toothless motor with higher speed and durability. The motorcycle is made of high-quality aluminium alloy, which is strong and durable.
HIGH WATERPROOF The kit is IP54 waterproof, which effectively prevents water and dust from entering. The high degree of protection can extend the life of the kit.
HIGH EFFICIENCY The motor efficiency of the kit is greater than or equal to 80%, and the support system is 1:1, so that your bike works with high efficiency.
Easy Climbing The maximum torque of the motor in the kit can reach 55Nm, which helps you save more energy when climbing, so you can ride effortlessly.

184,99 €
09

jiumxliu

jiumxliu 28 Inch Ebike Conversion Kit 48 V 1000 W Electric Bicycle Conversion Kit Rear Motor Electric Bicycle Conversion with LCD Display, DIY E-Bike Kit

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Reliable performance: the motor works with both Hall effect and no Hall effect, which extends the life of electric bicycles. If a component fails, the controller switches to the mode without Hall effect, and the motor continues to run without affecting your use. A reliable technology for your ebike retrofit kit.
High Efficiency The controller is a sine wave controller with high conversion efficiency. In combination with a 1000 W brushless motor made of pure copper without transmission, this e-bike conversion kit reaches a speed of 34.18 mph (without load) and can drive further and faster.
Excellent load capacity: thanks to its robust construction, it can withstand a weight of 330.69 lbs, which is enough to carry the weight of most bicycle frames and people, so you can use your ebike kit without hesitation.
Easy to use: the LCD screen shows the battery level, speed, PAS battery level and other bicycle information, so you can charge the battery in time and monitor the condition of the vehicle in real time - perfectly matched to your e-bike kit.
Bike assistant: With the PAS you have three riding modes: throttle, PAS and manual. You can switch between the suitable driving modes as needed. This reduces fatigue, makes the ride more comfortable and is very suitable for long-distance riding - ideal for any e-bike retrofit kit.

209,70 €
10

VEVOR

VEVOR 2000W Electric Brushless DC Motor Kit - 48V 4300RPM 4.8Nm Electric Motor with Improved Speed Controller, Ideal for Go Karts E-Bike Motorcycle Scooter

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

QUIET, RELIABLE AND VERSATILE OPERATION Motor with 100% copper core for excellent heat and cold resistance, which ensures stable performance in extreme weather conditions. With a low noise level of 70 dB, this motor provides quiet operation. It also features two-direction clockwise and counterclockwise control that allows for easy switching between forward and reverse gears for added versatility in tight spaces.
POWERFUL EFFICIENT PERFORMANCE VEVOR DC brushless motor delivers 2000W output power and works efficiently with conversion efficiency ≥85%. This ensures reliable speed even on difficult terrain and lower energy consumption. Perfect for electric bikes, scooters and other DIY electric vehicle projects that require high performance.
IMPRESSIVE TORQUE & SPEED Reach up to 35.4MPH at rated speed and an idle speed of 46MPH with a 16" wheel, ensuring a fast and smooth ride for commuting or recreational use. The rated torque of 4.8 Nm ensures reliable performance even on steep slopes and uneven terrain.
Easy self-installation: the package includes: 1 x 48V 2000W brushless motor, 1 x motor control, 1 x set of mounting accessories and 1 x user manual. This engine kit contains detailed wiring diagram instructions, ideal for DIY enthusiasts and hobbyists who want to upgrade electric vehicles or build individually.
Advanced Safety & Control Features The upgraded controller integrates multiple safety precautions including overload, undervoltage and short circuit. It also offers key user features such as speed control, braking, reverse gear and slow start for smooth and reliable performance. The controller ensures optimal performance while maintaining security and flexibility in various conditions.

140,99 €