Description
- 【Mid Motor System】BBS02B 48V 750W G340 M315 Series mid motor built-in speed sensor max torque 120Nm delivers more support to your ride. Light but strong and efficient. Suitable for mountain bike road bike commuter bike. Not recommend install it on Carbon Fibre bike in case of damage the frame. With three modes Electric Mode Pedal Assist mode and Normal Bike meets daily commuting needs
- 【Installation Requirement】Fits for V Brake and Disc Brake not fits for Coaster Brake. Only suitable for Drive Chain System not fits for Drive Belt System. Compatible with frames with 68-73MM bottom bracket length the inner diameter of bottom bracket within 34-36mm. Please download the document of bottom bracket(Compatibility Guide) and downtube battery size diagram(Size Guide) on the product page easy to check if bafang mid motor fits for your bike no wasting your time
- 【Easy Installation】All necessary installation accessories are included except axle removal tool. Please refer to the picture of the package list. Include the user manual to teach you how to install easily found some installation videos on social media. Will send mechanical brake levers for V Brake as default if need hydraulic brake sensors for Disc Brake leave us a message about your requirements. 36T chainwheel without chain guard can be selected but original sprocket is highly recommended
- 【Service Available】No extra taxes. If display and other accessories beyond the warranty period shipping costs for replacement parts are at the customer’s expense. We have tech support in UK. 24 hours online service
- 【Notice to Customers】Only sell the motor kits without battery
