Best Ebike Umbau 2026

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Last Updated - 22.07.2026

Best Choice

01

YOSE POWER

YOSE POWER 28 Inch Ebike Conversion Kit 36 V 350 W Rear Motor, Electric Bicycle Conversion Kit 28 Inch (700C) for Sprocket Cassette (without Sprocket) with Integrated Controller 36 V 13 Ah Battery

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9.7

Exceptional

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Main highlights

Speed and safety: Max speed approx. 30-32 km/h. Fixed speed ensures stability and safety on fast driving. The brake lever ensures that you disconnect the power supply when braking. Provides a safe and pleasant driving experience. The LCD display provides basic information for the driver. Has 5 servo support levels.
Installation instructions: suitable for city bikes, touring bikes, commuter bikes and mountain bikes. The set does not fit "Hollowtech II" and hydraulic brake. Complete accessories, installation video, German-English bilingual manual. It can be perfectly installed within one hour.
Certificate: CE, RoHS certification. All kits have been fully tested before leaving the factory and are qualified for delivery. Motor: 18 months warranty. Accessories: 12 months warranty.
AKM 350 W brushless motor: Yosepower conversion kit is brushless gear motor powered, low noise, with a winning reputation in terms of performance and durability. You can easily cross any difficult terrain and reach your destination while you enjoy the journey. Very suitable for everyday use, the way to work and longer day trips.
3 working modes: Pure electric mode – when the servo support is 1, turn the throttle lever to achieve acceleration. The more the turn, the faster the speed. Pedal assistance mode - When the speedometer shows 1-5 speeds, the higher the gear, the less effort required. If you do not turn on the power mode, it is like a normal bike. So every ride with the e-trekking bike becomes a pleasure

449,00 €
02

BAFANG

BAFANG E-Bike mid-motor conversion kit BBS01B BBS02B BBS-HD, mid drive motor kit with optional battery and display, DIY conversion kit for bottom bracket 68-73/100/120 mm

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9.5

Excellent

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[ High Compatibility for Various Bike Types ] Designed for JIS standard bottom bracket (68-73mm, 85-105mm or 105-125mm length at 33.5-36mm inner diameter). Only suitable for bicycles with chain drive and disc brakes or V-brakes, not suitable for carbon frames or bicycles with backpedal brake. Supports pedal support, throttle grip and push aid and can be used with matching bottom bracket dimensions on standard, reclining and cargo wheels
[ Complete Bafang Mid Motor Conversion Kit - No Additional Parts Needed] This Bafang E Bike Kit / Mid Motor Conversion Kit Includes Mid Motor, Optional LCD Display and Battery, Chainring, Crank Arms, Thumb Gas, Brake Levers or Sensors, Speed Sensor, Waterproof 1T4 Wiring Harness, Front Light, Crank Puller, Bottom Bracket Tool, Engine Key and Mounting Hardware - Ideal as an E Bike Conversion Kit Mid Motor or Bafang UmKit with battery
Powerful motor for different requirements: This Bafang mid-motor kit offers several options: BBS01B (80Nm), BBS02B (120Nm) and BBS-HD (160Nm). The high-torque system ensures strong climbing ability, even acceleration and efficient power transmission for commuting, off-road and long distances
Flexible battery options and size note: Choose between 36 V, 48 V or 52 V batteries with capacities of 10.4 Ah, 13 Ah, 16 Ah, 20 Ah, 24 Ah, 25 Ah and 30 Ah as well as pannier rack batteries (18.2 Ah and 20.8 Ah). Higher capacity batteries offer a wider range, but also have larger dimensions. If you choose 20Ah or more, please check carefully whether the battery size fits your bike frame
Easy DIY installation: With basic tools and online instructions, this Bafang mid-motor conversion kit is relatively easy to assemble. So you can quickly convert your existing bike into a powerful e-bike with a mid-motor - ideal for DIY conversions and custom e-bike projects
Can protocol motor with direct programming: The Bafang BBS01B, BBS02B and BBS-HD motors with CAN protocol allow settings without USB programming cable. Acceleration, starting angle, speed and current limits can be adjusted directly. DPC010, DPC080, EKD01, VD04 or the VD18MT touch display via display or app are suitable for programming. VD03 and VD618 serve as standard displays

355,06 €
03

ACROSSPART

ACROSSPART 28"/29"/700C E-Bike Conversion Kit, Electric Bicycle Conversion Kit Rear Wheel 36V 250W, Ebike Rear Wheel Conversion Kit with LCD Function, V-Brake/Disc Brake, Brushless Motor Bicycle Conversion Kit

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9.4

Excellent

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Main highlights

Versatile functions: this electric bicycle conversion kit rear wheel has five adjustable gears, and if you maintain a certain speed, press the lower button of the instrument button for 2-3 seconds, it will enter the fixed speed cruise function. It can give you an unprecedented driving experience.
LCD function: the colour LCD meter has a speed display, mileage display, real-time power display pressure, pedal support level display and other functions that are very easy to use.
High-speed driving: the 28 inches/29 inches/700c e-bike conversion kit is equipped with a 250 W motor with 260 RPM, which can deliver a strong power and 28-32 km/h speed and offers you a comfortable and labour-saving driving experience.
Easy to install: this brushless motor bicycle conversion kit contains detailed instructions (English language not guaranteed). You only need to follow the manual steps and you can easily finish the bike conversion. It saves you a lot of effort and nerves.
Durable material and low noise: this ebike rear wheel conversion kit is made of high-quality aluminium, which is strong and durable and does not easily deform. Thanks to the brushless, gearless motor, the noise when driving is very low, which gives you a more comfortable driving experience.

179,99 €
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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9.3

Excellent

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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 €
05

TTISJHK

E-Bike Conversion Kit 24 V 250 W with Brush Motor and Controller, Electric Bicycle Conversion Kit Complete Set with LED Display, Chain, Sprocket & Handles for Mountain Bike, City Bike

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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

Safe & Reliable - With 21V undervoltage protection on the controller and IP54 protection class of the motor. Provides effective protection against overload, dust and splashes of water for more safety in everyday life.
Powerful drive - 24V 250W pure copper brush motor with 3300 rpm and 0.9N.M torque. Provides powerful support on various road conditions and increases driving comfort.
High Load Capacity & Stability - Durable iron and copper construction with electroplated surface. Load capacity up to 120 kg, corrosion-resistant, rust-proof and durable for daily use.
EASY SPEED CONTROL - Infinitely adjustable thumb throttle with LED battery indicator to monitor the charge level. Flexible controllable and ideal for commuters, students & delivery services.
COMPLETE KIT - Includes motor, controller, LED indicator handles, chain, sprocket, triangle plate, keys & accessories. All in one package, no additional accessories needed - ready to use.

54,50 €
06

YISSALE

Yissale E-Bike Conversion Kit 20 Inch Front Wheel 48 V 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

Powerful 48 V 1000 W hub motor for terrain Powerful brushless front motor for high acceleration and strong support on forest paths, dirt roads and uneven terrain.
Ideal for off-road and private terrain. Designed for use off public roads, e.g. on private grounds, farms, race tracks or off-road trails.
Easy conversion to electric terrain bike. Quick assembly on the front wheel allows you to convert a normal bike into a powerful electric bike for demanding terrain.
Compatible with V-brake and disc brake. Suitable for front forks with 100 mm installation width, suitable for bicycles with 20 inch front wheel.
COMPLETE CONVERSION KIT WITH CONTROLLER & PAS Includes powerful controller, thumb throttle and pedal support sensor for flexible driving modes depending on the area of application.

134,69 €
07

YOSE POWER

Yose Power Electric Bicycle Hub Motor Front Wheel 36 V 250 W 28 Inch / 71 cm Bicycle E-Bike Conversion Kit 28 Inch / 71 cm Silver with LCD Display

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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

Safety assurance: Approx, 25 km / h. Fixed speed provides stability and safety when travelling fast.
Easy to install: Provides a complete installation video and is perfectly installed within one hour.
Complete accessories: Comes with all necessary accessories and conversion tool.
Brushless motor: 36 V 250 W Brushless motor, quiet, no friction, more efficient, less risk of breakage.

249,50 €
08

CHERIPOLI

CHERIPOLI 1500W 48V 26 Inch E-Bike Conversion Kit Rear Wheel Kit, LCD Display Electric Bicycle Kit Bike Electric Bicycle Conversion Kit Electric, for Rear Wheel

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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

Wide Functions This product has an adjustable five-speed gearshift and also with fixed speed cruise function. It can give you an unprecedented driving experience.
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.
Powerful Controller: This product is equipped with a powerful controller, which is the brain of the electric bike and ensures the smooth operation of the other components. It can help you drive, double the distance and make driving easier!
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 it safe and durable.
High performance: this product is equipped with a 1500W brush and toothless gear motor, which is powerful and can reduce noise.

179,99 €
09

YOSE POWER

YOSE POWER Electric Bicycles Hub Motor Front Wheel 36 V 250 W 20 Inch Bicycle E-Bike Conversion Kit 20 Inch Black with LCD Display

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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

Speed and safety: Max speed approx. 25 km/h. Fixed speed ensures stability and safety when driving fast. The brake lever ensures that you disconnect the power supply when braking. Provides a safe and pleasant driving experience.
Installation instructions: compatible with 36 V batteries in Yosepower stores. Suitable for city bikes, touring bikes, commuter bikes and mountain bikes. The set does not fit "Hollowtech II" and hydraulic brake. Complete accessories, installation video, German-English bilingual manual. It can be perfectly installed within an hour.
Certificate: CE, RoHS certification. All kits have been fully tested before leaving the factory and are qualified for delivery. Motor: 18 months warranty. Accessories: 12 months warranty.
250 W brushless motor: Yosepower conversion kit is powered by brushless gear motor, low noise, with a winning reputation in terms of performance and durability. You can easily cross any difficult terrain and reach your destination while you enjoy the journey. Very suitable for everyday use, the way to work and longer day trips. Your first choice for travelling on city streets

209,00 €
10

FUNYSF

Electric Rear Wheel Conversion Kit, 1500 W, 48 V, 26 Inch with LCD Control Panel, E-Bike Retrofit Kit for Bicycles, Complete Conversion Kit, Stable and Durable for City & Tour

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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 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 electric bike and ensures the smooth operation of the other components. It can help you drive, double the distance and make driving easier!
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 it safe and durable.

185,00 €