Choose Bottom Bracket Size
Bafang's 750W 48V BBS02B fit the the bike which bottom bracket size for 68mm to 73mm, 100mm. Choosing the bracket size that match your bike before choose other accessories. High power motor requires stronger bike frame materials.
 
LCD Display 
Dragon offers 3 types of displays at different price points. The C961, DPC18 and P850C. These can be found on our shop page. 
 
Brake Levers or Hydraulic Brake Sensor
The kit will work with or without the brake sensors plugged in. The Bafang kit does not come with brake sensors, you can select the brake levers option made for standard cable actuated brakes.
 
Confirm The Measurement
Before choosing a kit, a simple measurement is a must to avoid returns due to improper sizing and to give the customer a better understanding of the product size.
 
Chain Wheel Size For Free
Offers of 5 kinds of chainring, Accolmile 36T chain wheel without guard and Bafang chainring with guard (44/46/48/52T). But what do they mean? This is an old question about Power or Speed. The less teeth chain wheel you use, the more power your bike will get from the motor. If you often ride on flat road and want higher speed, choose 52 teeth chainring.
 
Battery Options
Battery is the gas tank of the eBike. To work with 750W/48V BBS02B mid drive kit, we provide different batteries with different capacity - You can find these on the shop page. 
 Why choose our battery? The most benefit to buy all the conversion kits from the same store should be more perfect compatibility and access to one-stop after-sales service.
 
Package Includes
eBike Conversion Accessories
1x 750W/48V Bafang Mid Drive Motor
1x Speed Throttle
1x Speed Sensor
1x 1T4 Cable
2x Cranks
1x Nuts Pack
Option Accessories
2x eBrake Levers 
1x Chain Wheel
1x Battery Adapter
eBike Conversion Tools
2x Gloves
1x Ratchet Wrench
1x Crank Removal Tool
10x Cable Ties
Gift
1x Headlight
1x XT60 Battery Cable
1x Spec Sticker (250W36V BBS01B)
1x User Manual
 
 
PLEASE NOTE 
Battery and Display is not included in this kit. These can be found on our shop page. 
 
Legality
THIS MOTOR IS TO BE USED ON PRIVATE LAND ONLY WITH THE LAND OWNERS PERMISSION. 250W IS THE LEGAL UK/EU LIMIT AND CUT OFF AT 15.5MPH (25KMH). DRAGON CYCLES ARE NOT ABLE TO FIT THIS KIT DUE TO THE NATURE OF THE MOTOR. PLEASE BE AWARE BEFORE PURCHASING.