Best Umbaukit E Bike 2026

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Last Updated - 27.03.2026

Best Choice

01

Season

SEASON 700C E-Bike Conversion Kit 36 V 350 W Rear Wheel Motor with 36 V 13 Ah Battery and Integrated Controller (28 Inch Cassette Kit + 36 V 13 Ah Battery)

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9.8

Exceptional

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Main highlights

【LCD display driving information】Displays all important information: driving speed, battery power, PAS level, etc. The thumb throttle makes speed control easy. The aluminium rim is stable and holds up to 264 lbs/120 kg.
With German technical support on site. Solve your problems quickly, don't worry, we have professionals to handle all your problems. We offer a 1 year half warranty on hub motors. We provide a 12-month warranty on all other components.
Powerful hub motor: the 36 V 350 W e-bike front wheel conversion kit has a powerful brushless gear hub motor. It runs efficiently and quietly. The maximum speed can reach 30-32km/h (18.6-19.9 mph), motor torque: 48 N.M. Universal fit for 28 inch bicycle frames with 138-142 mm rear fork spacing. Must also fit for cassette! !
Pedal assist system: the pedal Pas function of this e-bike conversion kit allows you to switch 3 riding modes between throttle / PAS / manual. The appropriate driving mode can be switched as needed. Less fatigue and more comfort, ideal for long journeys. Equipped with detailed assembly instructions and video.
Package includes: complete electric bicycle kit contains almost everything needed to turn your standard bike into an e-bike, including motor, LCD display, PAS, wheel, brake, throttle lever, etc. "Hollowtech II" and hydraulic brakes require the special connections. Note: Tyre and cassette are not included.

449,00 €
02

Enerpower

Enerpower Tongsheng TSDZ8 Mid Motor E-Bike Conversion Kit, 48 V 250 W Torque Sensor, Quiet and Powerful Pedelec Motor, StVZO Compliant, VLCD5 Display

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9.7

Exceptional

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Main highlights

The kit is suitable for all wheel sizes and widths from 8 to 28 inches and for bicycles with a bottom bracket housing with the dimensions: housing width 67 mm to 69 mm, inner diameter min. 33.5 mm to max. 35.5mm These are the dimensions of the most commonly installed BSA bottom brackets.
Pushing aid up to 6 km/h via the display
Powerful 48 V 250 W mid-motor (StVZO compliant): powerful Enerpower Tongsheng TSDZ8 with 250 W for effortless acceleration, steep ascents and long tours - ideal for e-bike conversions.
Natural driving experience thanks to torque sensor: the integrated torque sensor adjusts the motor support exactly to your pedal force - harmonious, controlled and efficient.
Ideal for e-bike conversion: suitable for many city, trekking and MTB frames - perfect solution for DIY e-bike projects with 48 V battery.
Freewheel version – not suitable for wheels with backpedal function
COMPACT CONSTRUCTION: Lightweight design with a weight of about 3.5kg. Compatible with most standard bike frames without the need for major adjustments

440,00 €
Value for Money

03

BAFANG

Bafang Middle Motor 36 V 500 W, BBS01B BBS02B BBS HD G340 Motor Kits Ebike Display for BB68 mm Bottom Bracket (Only One Generator, No Other Accessories)

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9.4

Excellent

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Main highlights

Universal compatible: the Bafang BBS01B, BBS02B and BBS HD mid-motor e-bike conversion kit is compatible with mountain bikes, road bikes, city bikes, etc. Suitable for bottom brackets with a width of 68-73mm and an inner diameter of 34-36mm, according to JIS standard.
Powerful motor: the BBS02B mid-motor achieves a maximum torque of up to 100 N.m. and a top speed of 25 km/h. The motor provides excellent climbing performance.
Package contents: the package contains only a 36V 500W Bafang motor. No other bicycle parts are included. Please check carefully before ordering.
Note 2: For an initial installation, you must purchase additional accessories separately (consult the specialist store) to complete the conversion. If you just want to replace the engine, this product is ideal for you.
Note 1: Bafang BBS engines can be installed on most standard frame standard bike models. However, make sure the frame has enough space for the engine and check the compatibility of the assembly before ordering.

329,99 €
04

MccoMMon

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

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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 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.

179,00 €
05

Malkoaswe

E-Bike Conversion Kit Complete Set, 24 V 250 W Electric Bicycle Conversion Kit, E-Bike Conversion Kit with LED Display, Brushed Pure Copper Motor, Up to 120 kg, Easy Assembly for Most Bicycle Wheels

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9.1

Excellent

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Main highlights

Sturdy and Durable The product is made of iron and copper and adopts electroplating process, which gives the product high durability, good appearance, corrosion resistance, rust resistance, abrasion resistance and deformation resistance.
Safety Protection The controller's 21V undervoltage protection and IP54 motor protection ensure safe use and give you peace of mind at work.
Powerful and efficient: the 250W brushed pure copper motor with a rated speed of 3300rpm and 0.9N. M torque runs efficiently, which can provide enough power to easily handle various road conditions.
Highly Flexible and Controllable This product is equipped with a reliable controller that can transmit signals quickly and precisely, making the operation more sensitive and controllable.
HIGH COST EFFICIENCY Compared to buying a new electric bike, converting your bike into a more labor-saving electric bike is more economical and efficient, which can provide you with a more comfortable and easier riding experience.
Good load capacity: it adopts selected materials and has a fairly strong structure with a load capacity of up to 264.55 pounds, so you can use it with confidence.
Adjustable Speed The product has a few non-slip and comfortable handles that allow you to easily increase or decrease the speed (infinitely adjustable), which improves your cyclist comfort.

69,99 €
06

Bathrena

Bathrena 700C Electric Bicycle Conversion Kit 28/29 Inch E-Bike Conversion Kit 36/48 V 5 Speed Adjustable Conversion Kit Motor E-Bike Conversion Kit - 25 N.m, with LCD Display (48 V 1000 W Rear Wheel)

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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

Waterproof controller bag: the waterproof controller bag can safely store the controller and allow for riding in rainy days
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
Upgrade display: the display shows real-time speed, top speed, average speed, total mileage, single mileage, battery power indicator, assistance gear/speed levels, cruise function, so you can charge in time and intuitively track the operating status
Powerful motor: with a brushless gearless 1000W/250W motor, it can reach a maximum speed of 45-55km/h/28-32km/h. Compared to brush motors, it allows for smooth, fast acceleration and quiet operation without replacing the brush, making maintenance easier
Complete kit: this kit contains the complete accessories you need to convert your bike without having to buy it separately (battery not included). The matching kit offers you a more consistent and stable performance

214,40 €
07

Mqwdxzfes

Mqwdxzfes 250W/1000W E-Bike Conversion Kit, 28 Inch 29 Inch Rear Wheel/Front Wheel Electric Bicycle Kit with LCD Display, Pedal Assistance, Conversion Kit Motor Kit for 700C/28 29 Inch Bicycles (36V

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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

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 and dual mode controller: the brake lever can interrupt the power supply of the motor in the event of emergency braking, so that the bike can stop in time to ensure driving safety. 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.
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 up to 120 kg (264 lbs).
Powerful motor: with a brushless gearless 250 W/1000 W motor, it can reach a maximum speed of 28-55 km/h and 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 e-bike conversion 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.

179,99 €
08

YlluySmn

YlluySmn 26 Inch Fat Bike Fat Bike Conversion Kit 48 V 1500 W Rear Wheel E-Bike Brushless Motor Kit, Waterproof, Aluminium Rim, Brake Handles, Suitable for Bicycle Conversion and 26 x 4 Inch Tyres

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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

【Practical】: The kit includes an LCD that shows speed, mileage, speed, battery power and errors, so you can always track your driving data and better optimise your timetable.
【High-quality materials】: Our kit features the high-quality brushless and toothless motor with higher speed performance and durability. The motorcycle is made of a powerful aluminium alloy material, which is strong and durable.
【High Waterproof Rating】: The kit has a waterproof rating of IP54, which can effectively prevent water and dust from entering. The high level of protection can extend the life of the kit.
Easy to install: the kit contains detailed instructions. Simply follow the installation instructions, you can easily complete the modification of the bike, so that it can save your effort
Easy climbing: the maximum torque of the motor in the kit can reach 55 Nm, which helps you save more energy when climbing, so you can ride effortlessly.

211,20 €
09

EUAIIPull

EUAIIPull E-Bike Conversion Kit 26 Inch 48 V 1500 W Electric Bicycle Rear Wheel Motor Conversion Kit 55 km/h LCD Display Bicycle Retrofit Kit with 5 Adjustable Speeds

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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

TWO HANDLEBAR OPTIONS This bike conversion kit offers two handlebar options. In addition to the standard handlebar, it also has a switchable brake lever.
LCD function: LCD display shows speed, mileage, battery level and error information. A pedal assistance sensor detects the cadence and adjusts the engine speed accordingly.
High Quality Materials The motor is made of high quality aluminum, which is waterproof and corrosion resistant. Equipped with a 1500W brushless gear motor and a powerful controller, it provides powerful performance with low noise level.
Easy Installation This conversion kit includes detailed installation guide. Simply follow the steps in the instructions to easily complete your bike conversion and save yourself so much effort and hassle.
ADJUSTABLE FIVE SPEED GEARBOX This conversion kit features an adjustable five-speed gearbox and cruise control, with the engine running at idle up to 55 km/h (34 mph).

184,99 €
10

panfudongk

Electric Motor Conversion Kit 24 V 350 W Brush Motor with Freewheel for Mountain Bike City Bike E Bike Conversion Including Motor Controller Mounting Plate and Wuxing Thumb Throttle Grip

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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

WIDE COMPATIBILITY Fits rims with hubs below 36mm diameter and most standard bikes
Safe operation: Built-in battery indicator and key switch for anti-theft protection
Robust components: wear-resistant chain and weather-resistant motor controller for long use
Reduced riding resistance: freewheel motor allows natural cycling without power consumption
Easy installation: with adjustable spacers for precise alignment of the chain line without special tools

75,33 €