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We have a uk and eU technical team that offers the best customer support. Less energy exercise bike but for fun. Please check the packing list image. Please measure your bike bottom bracket length and diameter. Comes with all special tools you may need except ordinary tools. Please ingnore the default estimated delivery date. Easy tranform your bicycle into an electric bike. Fast delivery - ship within 1-3 days ordinarily after ordered, deliver to most of EU/UK address in 1-5 business days.
Silent motor so you can hear just the wind when driving. Guarantee & warranty - we offer a one year free warranty exclude the controller. We will exchange it to brake sensors for free once we received your requirements. We ship the brake levers by default. Please message us in time after you placed orders if you need brake sensors.

Universal compatible:bafang bbs02b/bbhd mid drive motor kit is compatiable with commuter bike, mountain bike, road bike and so on. Electric bikes & pedal bicycle, faster traffic & physical exercise can be achieved at the same time. Easy to install: can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
Not recommended to apply this motor to bikes with carbon fiber frame in case of damaging the frame. Comes with all necessary accessories:mid-drive motor, chainring wheel, crank, speed sensor and magnets, thumb throttle, brake lever, 1T4 wire, LCD display, nuts.1 year warranty and provide technical support. Water proof - all components and wiring are protected).

With 36v204ah battery which is made of Samsung 3500mah cell, quality assured. Jis standard--bbs01b 36v250w motor is suitable for 68-73mm standard bike, commuter, city bike, it suits most bikes, such as: mountain bike, road bike, cruiser bike, etc. Welcome to subscribe our Youtube channelDERUIZ to get more installation guide. Fast and safe charging takes about 4-7 hours with 36V2A/36V3A charger.
Battery specification--with 4. 2v 18650 cell, a farsthest riding of 85 km is available. Installation&gift-- we have four free gifts for you: brake sensor, headlight, zip ties and 250w sticker. Max speed&2 riding modes--top 28km/h, accelerator mode for easy riding and makes commuting to work a thing of convenience. With ip level 65, two riding modes: pedal assisted mode for fast speed fits outdoor sport, every motor is waterproof which can reduce riding burden.

Suitable for mountain bike, commuter bike. Notice: brake levers can be changed to hydraulic and mechanical brake sensor- search ASIN B07B8KNTYN, if you need a battery, if you leave us a message about your requirements. Conversion accessories - all necessary mounting accessories are includedwith no battery, please check the special offers and promotations in this page. Not recommended to apply this motor to bikes with carbon fiber frame in case of damaging the frame.
Please see the packing list image. Shipping & warranty - shipped by a way that the ddpdelivered duty paid service is included, usually 12-20 days deliver to most of EU addressExcept islands. 24-hour online service. Standard jis - fit a standard jis 68 - 73 mm bottom bracket installing extra parts gaskets as gifts, road bike, please see the installation image carefully. Two riding mode - electric bikes & pedal bicycle, faster traffic & physical exercise can be achieved at the same time.

24 hours after sale customer service. Please feel free to email me if you have any problems, I am always online to support you. Doesn’t compatible with other batteries, engines, and displays as a result of different protocols. Zero-emissions. Fast delivery - ship within 1-3 days ordinarily after ordered from UK/EU warehouse, deliver to most of address in 1-5 business days. A win win exercise that seeing the outside world and enjoying your commute to work, save your fuel cost and car parking fee.
Compatible with varieties - we recommend this ebike conversion kit fit on most of ≥ 27. 5inch bicycle. All necessary mounting accessories are included. Bb length 68mm and 100mm for your choice. All guaranteed except physical damage and wrong operation. New driving, more savings. Easy to assemble - easiest diy electric bike conversion kit.

Like A Bicycle. Flat riding is extremely Energy Efficient And Power Saving. The motor has an extra support mount - Resulting In A Much More Reliable Install Than A Bafang Bbs Motor. It can output accurate torque signal When It Is At Rest, With Excellent Zero Start Performance. Very safebecause the output of the electric power is synchronized with the pedaling force, the motor Will Not Turn, The Power Is Cut Off Immediately, And There Is No Need To Install The Electric Brake Brake; When The Crank Is Idling, as long as the rider releases the Pedal, And The Safety Is Almost Normal.
Zero start performancebecause the torque sensor can accurately detect the Foot Force, And Give It Several Times In Time. Labor/power-savingwhen climbing a hill, it is as Labor-Saving As Starting.

Jis standard--bafang mid drive 750w motor is suitable for 68-73mm standard bike so for most bikes, cruiser bike, such as: mountain bike, road bike, city bike, commuter, etc. Max speed&2 riding modes--top 45km/h, two riding modes: pedal assisted mode for fast speed fits outdoor sport, accelerator mode for easy riding Casual use.
Battery specification—five models battery 48v13ah 48v17. 5ah 52v13ah 52v17. 5ah 52v21ah are supplyed and all batteries are equipped with a 15A BMS protective plate, quality assured. Installation&gift-- we have four free gifts for you: brake sensor, headlight, zip ties and 250w sticker. Welcome to subscribe our Youtube channelDERUIZ to get more installation guide.

All you need included - mid motor, throttle, display controller, battery and all necessary electric bike conversion mounting accessories and parts are included. Please check the packing list image. Guarantee & warranty - we offer a one year free warranty exclude the controller. We will exchange it to brake sensors for free once we received your requirements.
Please ingnore the default estimated delivery date. Providing suitable power. For example 48v motor matches with 48v battery. Please feel free to email us if you have any problems. We ship the brake levers by default. Zero-emissions vehicle. We have cooperated with Bafang in the long term. If the product is confirmed as defective, please send it back to us.
1. Bafang

Waterproof Mid Motor BBS01 Pedelec DIY electric bike converter for Adults, Commute Bike, BAFANG e-bike Conversion Kit Mid Drive Motor Kit 250W 36V/48V with Battery for Mountain Bike, Road Bike
Bafang - Zero-emissions vehicle. If you need 1bb 100mm 120mm mid motor please email us. This mid motor ebike conveter kit maybe doesn't fit on fat tire bike. An eco-friendly new riding way of high end hybrid electric bicycle. Please send it to us for repair if the controller has problems.We have a uk and eU technical team that offers the best customer support. Less energy exercise bike but for fun. Please check the packing list image. Please measure your bike bottom bracket length and diameter. Comes with all special tools you may need except ordinary tools. Please ingnore the default estimated delivery date. Easy tranform your bicycle into an electric bike. Fast delivery - ship within 1-3 days ordinarily after ordered, deliver to most of EU/UK address in 1-5 business days.
Silent motor so you can hear just the wind when driving. Guarantee & warranty - we offer a one year free warranty exclude the controller. We will exchange it to brake sensors for free once we received your requirements. We ship the brake levers by default. Please message us in time after you placed orders if you need brake sensors.
Brand | Bafang |
Manufacturer | BAFANG |
2. Bafang

Bafang BBS01B 36V 250W Mid Drive Electric Bike Motor Ebike Conversion Kit Mid Motor for Mountain Bike Road Bike C965-46T 19.2ah
Bafang - This kit is designed to all bikes with 68-73mm bottom bracket. Shipped by a way that the ddpdelivered duty paid service is included, usually 12-20 days deliver to most of EU addressExcept islands. A not bad choice for cycling enthusiasts and those who do not want too fast traffic to transport or travel.Universal compatible:bafang bbs02b/bbhd mid drive motor kit is compatiable with commuter bike, mountain bike, road bike and so on. Electric bikes & pedal bicycle, faster traffic & physical exercise can be achieved at the same time. Easy to install: can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
Not recommended to apply this motor to bikes with carbon fiber frame in case of damaging the frame. Comes with all necessary accessories:mid-drive motor, chainring wheel, crank, speed sensor and magnets, thumb throttle, brake lever, 1T4 wire, LCD display, nuts.1 year warranty and provide technical support. Water proof - all components and wiring are protected).
Brand | Bafang |
Manufacturer | bafang |
Weight | 12 kg (26.46 Pounds) |
Part Number | B07VWW83ZV |
3. DERUIZ

DERUIZ Ebike BBS01 36V 250W BBS02B 500W Mid Motor Kit Electric Bike Motor Ebike Coversion Kit for City Bike Road Bicycle Mountain Bike for Adult Bike
DERUIZ - Shipping&warranty--fast express delivery, 1 year warranty for every motor&battery, 3-7days to your EU addressexcept islands, 3 months for controller&display&charger. All batteries are equipped with a 15a bms protective plate, 36v13ah and 36v17ah battery supply a riding about 55 to 72 km after full charging.With 36v204ah battery which is made of Samsung 3500mah cell, quality assured. Jis standard--bbs01b 36v250w motor is suitable for 68-73mm standard bike, commuter, city bike, it suits most bikes, such as: mountain bike, road bike, cruiser bike, etc. Welcome to subscribe our Youtube channelDERUIZ to get more installation guide. Fast and safe charging takes about 4-7 hours with 36V2A/36V3A charger.
Battery specification--with 4. 2v 18650 cell, a farsthest riding of 85 km is available. Installation&gift-- we have four free gifts for you: brake sensor, headlight, zip ties and 250w sticker. Max speed&2 riding modes--top 28km/h, accelerator mode for easy riding and makes commuting to work a thing of convenience. With ip level 65, two riding modes: pedal assisted mode for fast speed fits outdoor sport, every motor is waterproof which can reduce riding burden.
Brand | DERUIZ |
Manufacturer | deruiz |
Weight | 6.93 kg (15.28 Pounds) |
4. Bafang

Electric Bike Motor Kit Bafang Mid Drive 500W 48V Bicycle Conversion Kit Ebike Components Kit Electric Bicycle Motor BBS02B
Bafang - 1 year warranty and provide technical support & after-sales service in the PolandDO NOT CHANGE the the connectors by yourself, especially the connectors to the battery, the BAFANG will not provide the warranty service. Easy installation - can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.Suitable for mountain bike, commuter bike. Notice: brake levers can be changed to hydraulic and mechanical brake sensor- search ASIN B07B8KNTYN, if you need a battery, if you leave us a message about your requirements. Conversion accessories - all necessary mounting accessories are includedwith no battery, please check the special offers and promotations in this page. Not recommended to apply this motor to bikes with carbon fiber frame in case of damaging the frame.
Please see the packing list image. Shipping & warranty - shipped by a way that the ddpdelivered duty paid service is included, usually 12-20 days deliver to most of EU addressExcept islands. 24-hour online service. Standard jis - fit a standard jis 68 - 73 mm bottom bracket installing extra parts gaskets as gifts, road bike, please see the installation image carefully. Two riding mode - electric bikes & pedal bicycle, faster traffic & physical exercise can be achieved at the same time.
Brand | Bafang |
Manufacturer | Bafang |
Weight | 4.3 kg (9.48 Pounds) |
Part Number | BBS02B48V500W |
5. Bafang

BAFANG 50.4V 1000W eBike Conversion Kit Mid Drive Motor with Upgrade Battery 19.6Ah, M625 Electric Bike Conversion Kit for Mountain Bike Road Bike, Upgrade Speed Sensor Powerful Central Engine
Bafang - Please check the battery dimension whether compatible with your bike frame. High performance in climbing and loading. Easy turn your bicycle into an electric bike. Solid construction motor with integrated hidden controller.24 hours after sale customer service. Please feel free to email me if you have any problems, I am always online to support you. Doesn’t compatible with other batteries, engines, and displays as a result of different protocols. Zero-emissions. Fast delivery - ship within 1-3 days ordinarily after ordered from UK/EU warehouse, deliver to most of address in 1-5 business days. A win win exercise that seeing the outside world and enjoying your commute to work, save your fuel cost and car parking fee.
Compatible with varieties - we recommend this ebike conversion kit fit on most of ≥ 27. 5inch bicycle. All necessary mounting accessories are included. Bb length 68mm and 100mm for your choice. All guaranteed except physical damage and wrong operation. New driving, more savings. Easy to assemble - easiest diy electric bike conversion kit.
Brand | Bafang |
Manufacturer | BAFANG |
Warranty | 1 year quality warranty for main parts, free repair or replacement if there is any quality problem. |
6. TongSheng

TongSheng TSDZ2 36V 250W 350W 48V 500W Torque Sensored DIY eBike Mid Drive Crank Motor Kit Electric Bike Central Motor Conversion Kit 36V 48V Batteries
TongSheng - Standard universalfits 95% of standard bike frames with 68-73Mm Bottom Bracket?30% Lighter Than A Bafang Motor For Almost The Same Power Output. Perfect combinationsince the output is proportional to the output of the person, the coordination is good, And It Can Be Said That The Perfect Combination Of People And Machines.Like A Bicycle. Flat riding is extremely Energy Efficient And Power Saving. The motor has an extra support mount - Resulting In A Much More Reliable Install Than A Bafang Bbs Motor. It can output accurate torque signal When It Is At Rest, With Excellent Zero Start Performance. Very safebecause the output of the electric power is synchronized with the pedaling force, the motor Will Not Turn, The Power Is Cut Off Immediately, And There Is No Need To Install The Electric Brake Brake; When The Crank Is Idling, as long as the rider releases the Pedal, And The Safety Is Almost Normal.
Zero start performancebecause the torque sensor can accurately detect the Foot Force, And Give It Several Times In Time. Labor/power-savingwhen climbing a hill, it is as Labor-Saving As Starting.
Brand | TongSheng |
Weight | 5.07 kg (11.19 Pounds) |
Part Number | TSDZ2H |
7. DERUIZ

DERUIZ Ebike Mid Drive 750W BBS02B BBS02 48V Electric Bike Conversion Kit Ebike Motor with Lithium Battery Pack and Charger for Mountain Bike City Road Bike
DERUIZ - With ip level 65, every motor is waterproof which can reduce riding burden. Shipping&battery, 3 months for controller&warranty--fast express delivery, 3-7days to your EU addressexcept islands, 1 year warranty for every motor&display$charger.Jis standard--bafang mid drive 750w motor is suitable for 68-73mm standard bike so for most bikes, cruiser bike, such as: mountain bike, road bike, city bike, commuter, etc. Max speed&2 riding modes--top 45km/h, two riding modes: pedal assisted mode for fast speed fits outdoor sport, accelerator mode for easy riding Casual use.
Battery specification—five models battery 48v13ah 48v17. 5ah 52v13ah 52v17. 5ah 52v21ah are supplyed and all batteries are equipped with a 15A BMS protective plate, quality assured. Installation&gift-- we have four free gifts for you: brake sensor, headlight, zip ties and 250w sticker. Welcome to subscribe our Youtube channelDERUIZ to get more installation guide.
Brand | DERUIZ |
Manufacturer | DERUIZ |
Weight | 11.7 kg (25.79 Pounds) |
Part Number | BBS02B |
8. Bafang

BAFANG Electric Bike Conversion Kit Mid Drive Motor 750W 48V Rechargeable Battery 17.5Ah BBS02B for Mountain Road bike, Waterproof Mid Motor Pedelec DIY ebike Converter with Display Controller, BB68mm
Bafang - 100mm and 120mm mid motor fits on fat tire bike. Please send it to us for repair if the controller has problems. We have a uk and eU technical team that offers the best customer support. Compatible with varieties- smaller size but suitable for mountain bike, commuter bike.All you need included - mid motor, throttle, display controller, battery and all necessary electric bike conversion mounting accessories and parts are included. Please check the packing list image. Guarantee & warranty - we offer a one year free warranty exclude the controller. We will exchange it to brake sensors for free once we received your requirements.
Please ingnore the default estimated delivery date. Providing suitable power. For example 48v motor matches with 48v battery. Please feel free to email us if you have any problems. We ship the brake levers by default. Zero-emissions vehicle. We have cooperated with Bafang in the long term. If the product is confirmed as defective, please send it back to us.
Brand | Bafang |
Manufacturer | BAFANG |