Best Umbaukit E Bike 2025

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Last Updated - 09/06/2025

Best Choice

01

CO-Z

CO-Z 28 Inch Ebike Conversion Kit E-Bike Rear Wheel Conversion Kit Electric Bicycle Conversion Kit Electric Bicycle Conversion Kit Pedelec Conversion Kit 1000 W

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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

-Intelligent LCD display: The clear LCD display on the handles informs you in real time about speed, distance, PAS status and battery life. For added security, the main switch and screen lock work together to keep your ride safe and protected.
-Fast and easy connection: The intuitive design and step-by-step instructions make installation a breeze. Once installed, you can easily switch between the manual control and the Pedal Assist System (PAS) to choose between a workout or a relaxed ride.
- Perfect fit for your bike: This electric bike conversion kit is compatible with most 28" bikes with 13.5-14.2 cm fork width, making upgrading a breeze. Just find the matching 48V battery (not included), plug it in and off you go
- Pedal and PAS Modes: The robust e-bike motor, combined with the pedal mode and the pedal assist system (PAS), makes climbing inclines effortless. Easily switch between 5 speed settings for a custom driving experience
- Energy for your ride: Upgrade your beloved bike with the CO-Z e-bike conversion kit. The 48V 1000W brushless rear hub motor effortlessly increases speed up to 25 km/h, which speeds up your commute to work, makes climbing hills easier and makes transporting heavy loads a breeze.

235,99 €
Value for Money

02

Viribus

Viribus 28 Inch Ebike Conversion Kit E-Bike Rear Wheel Conversion Kit Electric Bicycle Conversion Kit Electric Bicycle Conversion Kit Pedelec Conversion Kit 1000 W

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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

-Intelligent LCD display: The clear LCD display on the handles informs you in real time about speed, distance, PAS status and battery life. For added security, the main switch and screen lock work together to keep your ride safe and protected.
-Fast and easy connection: The intuitive design and step-by-step instructions make installation a breeze. Once installed, you can easily switch between the manual control and the Pedal Assist System (PAS) to choose between a workout or a relaxed ride.
- Perfect fit for your bike: This electric bike conversion kit is compatible with most 28" bikes with 13.5-14.2 cm fork width, making upgrading a breeze. Just find the matching 48V battery (not included), plug it in and off you go
- Pedal and PAS Modes: The robust e-bike motor, combined with the pedal mode and the pedal assist system (PAS), makes climbing inclines effortless. Easily switch between 5 speed settings for a custom driving experience
- Energy for your ride: Upgrade your beloved bike with the Viribus e-bike conversion kit. The 48V 1000W brushless rear hub motor effortlessly increases speed up to 25 km/h, which speeds up your commute to work, makes climbing hills easier and makes transporting heavy loads a breeze.

214,99 €
03

MccoMMon

24 Inch 36 V Rear Wheel E-Bike Conversion Kit, E-Bike Motor Kit, Dual Mode Controller

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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

User-friendly design: supports 5-speed regulation to adapt to different road conditions and personal needs; Equipped with cruise function, long press the button for 2-3 seconds to start, making riding easier and saving energy.
Strong and durable: aluminium alloy wheel frames are rust-proof and wear-resistant, with a weight capacity of up to 264 lbs, to ensure a long service life of the product and suitable for a wide range of riding environments.
Safe and Reliable: equipped with brake lever, it can interrupt the power supply of the motor during emergency braking to ensure that the bike stops in time; dual mode controller supports reverb and non-hall effect modes, and automatically switches in case of interference to ensure uninterrupted cycling.
Powerful motor and quiet operation: adopts 500W brushless gear motor, the maximum speed can reach 30-35 km/h, smooth operation, low noise, no need to replace brushes, easier maintenance.
COMPLETE KIT - Includes all the accessories needed to modify the bike without the need to purchase additional accessories; ensures a more stable and consistent performance, easy to install.

149,00 €
04

Areao

Areao Electric Bicycle Conversion Kit, 20 Inch 48 V 1000 W LED Bicycle Conversion Kit, E-Bike Conversion Kit, Rear Wheel Bicycle Electric Bicycle Conversion Kit

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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

Thoughtful Design The Pedal Assist Sensor (PAS) can detect the pedal rhythm and adjust the motor speed accordingly. So you can ride your electric bike without an accelerator pedal, which is helpful on long journeys and reduces pain in the wrists.
SUPERIOR PERFORMANCE With a torque of 40 Nm and a rated speed of 440 revolutions per minute, this product can climb 12° slopes, so you can use it on more terrains in daily life.
High Safety The brake lever can cut off the power supply to the motor in case of emergency braking to stop the bike in time and ensure safe driving.
High Efficiency: The 1000W brushless and gearless motor with an idle speed of up to 26.72 mph and a motor efficiency of over 82% provides stable speeds, responsive braking and directional change control compared to brush motors, which allows you to continue driving.
Excellent Load Capacity The high-quality materials and carefully crafted wheel can support up to 308.64 pounds and support most normal adults and bike frames without worrying about deformation or collapse.

179,00 €
05

Fockety

Fockety 1200W Electric Bicycle Controller, 48V 25A Motor Speed Controller Replacement, Conversion Kit for Aluminium Alloy Single Drive Bike Controller for Electric, Electric Bicycle, Electric Bicycle

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9.0

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

Wide application: the 1200W single drive controller is suitable for electric scooters, electric bicycles and electric bicycles. Bring you a more comfortable driving experience.
Sensitive control: the 48V motor speed controller of 48V can provide steady speed and sensitive control over brake and direction changes to ensure a smooth and comfortable driving experience.
Good heat department: This controller case is made of aluminium alloy with groove design, which can protect the inner circuit due to good heat dissipation function to avoid thermal overload.
Electric motor controller: 48V 25a, power supply system, maximum support 60km/h, the final speed depends on your motor. 60 km/h speed requires a motor that supports the motor to reach 1000 W 1200 RPM or more.
Easy installation: the user-friendly design of this controller shell simplifies the installation process and allows for quick setup. With an intuitive layout, you can easily integrate it into your electric bike or scooter.

47,58 €
06

gegeweeret

Electric Bike Conversion Kit with Freewheel Motor (Twist/Thumb Kit) - For Wheels up to 36mm Hubs Includes Chainring, Motor Controller & Mounting Plate - Brush Motor with Chain, Without Battery

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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

Wide compatibility: fits wheels with hub diameter <36 mm. Spoke mounting for 95% of bicycles. Universal mount with spacer adjustment. Assembly without special tools
Robust and safe: aluminium bracket corrosion resistant. Controller with overload protection. IP54 Throttle Grips & Anti-Theft (Twist Kit) 10,000 hours laboratory test
Plug and play system: wired with waterproof plugs. Real-time battery indicator (5 levels) Compatible with 36V/48V batteries. Optional recuperation
Individual settings: chain tension can be adjusted to the millimetre. 4 spacers for frame adjustment. 3 driving modes (Eco/Standard/Sport)
Freewheel motor technology: 250W motor does not rotate idle - reduces drag. Rustproof chain for quiet drive. Supports up to 25 km/h

109,99 €
07

Gearwell

Gearwell Mittelmotor Kit, 48V E-Bike Umrüstsatz, Integriertes Motor-Radsystem für Elektrofahrrad- und Moped-Umbauten, E-Bike Umbaukit

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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

Wunderbares Zubehör für den Fahrradumbau.
Sie können zwischen 2 verschiedenen Typen wählen, die Ihren unterschiedlichen Anforderungen gerecht werden.
Schönes Aussehen und modernes Design. Einfach zu installieren.
Hochwertige Materialien, sehr komfortable und reibungslose Bedienung.
Hergestellt aus hochwertigen Materialien, langlebig und praktisch.

196,40 €
08

SABUIDDS

SABUIDDS 28" & 29" E-Bike Conversion Kit 1000 Watt Bicycle Motor Kit Electric Rear Wheel Brushless Hub Motor Kits Electric Bike Conversion Kit with LCD Display (for HL Plus 48V 13Ah Battery)

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8.7

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

User-friendly features: depending on road conditions and personal needs, it allows 5-speed adjustment. At the same time, when the driving speed is maintained, pressing the button for 2-3 seconds will call the cruise function, which simplifies the driving process!
Robust and durable: the aluminium alloy wheel frame is very durable, stable, rust-proof and wear-resistant and ensures a long service life and strong load capacity of up to 264 lbs.
Powerful motor: with a brushless gearless 1000 W motor, it can reach a maximum speed of 45-55 km/h. Compared to brush motors, it allows for smooth, fast acceleration and quiet operation without replacing the brush, making maintenance easier.
Enjoy driving: It turns your bike into an e-bike for efficiency and comfort, so you can fully enjoy the fun of riding on the way to work and short trips.
Complete set: This kit contains the complete accessories you need to convert your bike without having to buy it separately. The matching kit offers you a more consistent and stable performance.

214,00 €
09

XUXHOU

250W 24V Pinselmotor -Umbaukit für Hochgeschwindigkeits -Bike -Enthusiasten, Professionelles Fertigungsmaterial Set

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8.6

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

[Verbesserte Leistung] Steigern Sie die Geschwindigkeit und Effizienz Ihres Fahrrads mit diesem effizienten Conversion -Kit.
[Reibungsloses Fahrerlebnis] Eine gute Verarbeitung sorgt für eine reibungslose und unterhaltsame Fahrt jedes Mal.
[Premium Craftsmanship] Fachgemäß mit Liebe zum Detail für ein wunderbares Accessoire zur Aktualisierung Ihres Fahrrads hergestellt.
[Leistung] Professionelle Herstellung garantiert eine stabile Leistung und hohe Zuverlässigkeit.
[Langlebige Haltbarkeit] Stabile Konstruktion sorgt für eine lange Lebensdauer Ihres Fahrradkonvertierungskits.

73,18 €
10

Zoobotanica

Zoobotanica 27.5 Inch Ebike Conversion Kit E-Bike Front Wheel Conversion Kit Electric Bicycle Conversion Kit Electric Bicycle Conversion Kit 36 V 500 W

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8.3

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

Safe and reliable: the powerful FOC sine wave controller ensures the smooth operation of other parts and makes your entire process safer and easier. In addition, the power-off brake handle can shut off engine power in the event of emergency braking, so that the bike can stop in time and reduce potential safety risks.
Powerful motor: with a 500 W brushless gear motor, it can reach a maximum speed of 30-40 km/h. Compared to brush motors, it allows smooth and quiet operation without the need to replace the brush, making maintenance easier.
LCD DISPLAY: The LCD meter with a color screen can display the real-time speed, maximum speed, average speed, total mileage, single mileage, battery power, gear support/speed level, speed control and error code, so that you can capture the usage status of the product. The backlight allows you to see the screen clearly in a dark environment.
Excellent performance: the high efficiency (82%) can save you a lot of power. In addition, the brushless gear motor produces low noise when used, which can create a quiet environment for you.
Enjoy riding: it transforms your bike into an efficient and comfortable e-bike, so you can fully enjoy the driving fun on the way to work and on short distances. This kit contains the complete accessories you need to convert your bike without having to buy it separately. With the matching kit, you get a more uniform and stable performance.

196,00 €