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Best E Bike Umbau 28 - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

SHIMOST

SHIMOST 28 Inch 700C E-Bike Conversion Kit 36 V 250 W Front Motor with 36 V 15.6 Ah Li-ion Battery for Front Wheel, Integrated Controller, LCD Display, PAS Sensor

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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

The package is sent from Germany and the shipping takes 3-5 working days. Motor: 18 months, battery: 18 months, other accessories: 12 months.
Please note: If your bike has Hollowtech2 and hydraulic brakes, you must purchase Hollowtech2 sensors or hydraulic brake sensors separately. The kit is not suitable for roller brakes, hub brakes and reverse brakes. Of course, you can use your own brake lever, please buy a hydraulic brake sensor.
Easy to assemble: the kit contains all the necessary accessories and tools as well as assembly instructions (English language not guaranteed). This kit includes an integrated controller. The controller has been built into the battery holder.
AKM brushless gear motor: installation width 100 mm, 36 V 250 W, black, stable operation, silent, long service life. 2.4 kg light, maximum torque 43 Nm, top speed 25 kilometres per hour. (LCD can adjust the maximum speed)
36 V 15.6 Ah Li-ion battery: intelligent BMS makes your battery use safer and more efficient. The battery is installed in the down tube (water bottle holder), and with the key the battery can be attached to the holder to avoid theft.
28 inch front wheel: without tyres. The motor is already installed in the front wheel, you just need to install the tyres. The hub width is 25.2 mm. Suitable for most bicycles, city bikes, mountain bikes, pedelecs.

458,90 €
02

Xigner

28 Inch Ebike Retrofit Kit Mountain Bike Conversion E-Bike Rear Wheel 48 V 1500 W Electric Bicycle Conversion Kit with LCD Display Wheel Rotating Hub Motor, Controller Bag

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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

【Powerful Controller】: This product is equipped with a powerful controller, which is the brain of the electric bike to ensure the smooth operation of the other components. It can help you drive, double the distance, and make the driving process easier!
【Multiple Functions】: This product has an adjustable five-speed gearshift and also with fixed speed cruise function. It can give you an unprecedented driving experience.
【High Quality Material】: The motorcycle is made of high quality aluminum, which is strong and durable. Each part of the conversion kit is well made, which makes your bike safe and durable.
Two types of handlebars: This bicycle conversion kit comes with two types of handlebars. In addition to the normal handlebar, there is also a switchable brake handle that offers you a double safety guarantee.
High performance: this product is equipped with a 1500W brush and toothless gear motor, which is powerful and can reduce noise.

248,00 €
Value for Money

03

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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9.4

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

-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.

224,99 €
04

ATIVLB

48 V 1000 W Ebike Conversion Kit Bicycle Kit Rear Wheel Motor Front Motor E-Bike Hub Integrated Controller with Integrated for Assembling and Conversion of the 28 Inch, 29 Inch 700C, 13Ah Battery

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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

USER FRIENDLY FUNCTIONS Depending on road conditions and personal needs, you can adjust the speed via 5 gears. When the speed is maintained, pressing the button for 2-3 seconds can activate the cruise function, making driving easier!
Safe and Reliable The brake lever can interrupt the power supply of the motor in case of emergency braking, so that the bike can stop in time to ensure driving safety.
Powerful motor: with a 1000W brushless, gearless 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 the need to replace the brush, making maintenance easier.
ENJOY RIDING It turns your bike into an e-bike for efficiency and convenience, allowing you to fully enjoy the riding fun on the way to the workplace and on short distances.
COMPLETE KIT This kit contains all the accessories needed to convert your bike without having to buy it separately. With the matching kit, you get a more uniform and stable performance.

191,00 €
05

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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9.1

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

-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 €
06

Queeucaer

Queeucaer 28 Inch 48 V 1500 W E-Bike Rear Wheel Conversion Kit LCD Motor Conversion Kit (Except Battery)

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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

TWO TYPES OF HANDLEBAR This bike conversion kit comes with two types of handlebars. In addition to the normal handlebar, there is also a switchable brake handle that offers you a double safety guarantee.
Powerful controller: this product is equipped with a powerful controller, which is the brain of the s and ensures the smooth operation of the other components. It can help you drive, double the distance, and make the driving process easier!
LCD Function The LCD displays speed, mileage, power and error, so you can recognize the status of the bike in time.
High Quality Material The motorcycle is made of high quality aluminum, which is strong and durable. Each part of the conversion kit is well made, which makes your bike safe and durable.
HIGH PERFORMANCE This product is equipped with a 1500W brush and toothless gear motor, which is powerful and can reduce noise.

225,00 €
07

DRIFT MANIAC

Drift Maniac E-Bike Freewheel 7 Speed 11-28/11-34T EPOCH

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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

Total height: 37.1mm +/- 0.1mm, Weight: 485g +/- 1g, Hot Roller Steel Sprocket + 3 layers nickel plated, chrome molybdenum steel clutch mechanism.
Fits standard rear wheel hub with free spool thread, also compatible with standard threaded wheel hub.
E-Bike specific 7 speed freewheel, made of high strength and durable chrome steel. Nickel plated finish
Designed for electric bike, ratchet mechanism is high strength and durable, able to withstand the torque generated by the electric motor.
7 Gears DNP Freewheel, Number of Teeth: 11-13-15-18-21-24-28 Compatible with e-bike conversion, fat bike, cargo bike, city bike, commuter bike.

29,99 €
08

Caskunbsy

Caskunbsy 28 Inch E-Bike Conversion Kit -E Bike Conversion Kit 36 V 500 W Bicycle Motor, Spokes & Aluminium Circle, Pass, Gas, Brake Handle & Controller Bag

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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

Spokes and aluminium circle
Gas
36 V 500 W motor

156,52 €
09

ZENGRICE

ZENGRICE Electric Bicycles, 700C/28/29 Inch E-Bike Conversion Kit, 1000 W Front Wheel Brushless Hub Motor Kits with LCD Display, Robust and Durable, Pedal Assist Sensor, Convert 28 Inches, 29 Inches

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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 for 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!
Safe and Reliable The brake lever can interrupt the power supply of the motor in case of emergency braking, so that the bike can stop in time to ensure driving safety.
Robust and durable: the aluminium alloy wheel frame is very durable, stable, rust resistant and wear-resistant and ensures a long service life and strong load capacity 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 RIDING It turns your bike into an e-bike for efficiency and convenience, allowing you to fully enjoy the fun of riding on the way to work and short trips.
Dual mode controller: the motor works under Hall effect and non-Hall effect. If the component fails, the controller switches to non-Hall effect mode and the motor continues to work.
COMPLETE KIT - This kit contains all the accessories you need to upgrade your bike without having to buy it separately. The matching kit offers you a more consistent and stable performance.

192,00 €
10

Brride

Brride 28 Inch & 29 Inch E-Bike Conversion Kit 48 V 1000 W Rear Wheel Brushless Hub Motor Kits with LCD Display, Electric Bike Conversion Kit Ebike Conversion Kit Rear Wheel Motor (1000 W Rear Wheel)

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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.

Show more
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
Safe and reliable: the brake lever can interrupt the power supply of the motor in case of emergency braking, so that the bike can stop in time to ensure driving safety.
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.
Dual mode controller: the motor works under hall effect and non-hall effect. If the component fails, the controller switches to non-Hall effect mode and the motor continues to work.
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.

219,94 €