Bafang BBS01B 36V 250W Mid Drive Kit Electric Bike Motor Electric Bike Conversion Kit for Mountain Bike, Road Bicycle, Optional Lower Tube Battery, Rear Rack Battery, Triangle Battery

【Mid Motor System】BBS01B 36V 250W G340 M215 Series Mid Motor with Built-In Speed Sensor, Max Torque 80Nm, provides more improve for your driving. Cost-effective, maintenance friendly. Suitable for mountain bike, road bike, commuter bike. Do not recommend install it on carbon fiber bike in case of damage to the frame. With three modes, electric mode, pedal assist mode and normal cycle, meet daily commuting needs.
【Installation Requirement】Fit for V brakes and disc brakes, not for rear wheel brakes. For chain system only, not suitable for drive belt systems. For bicycle frame of 68-73MM bottom bracket and inner diameter within 34-36mm. Please download the bottom fittings size advice and bottom pipe battery on the product side. Easily confirm if bafang mid motor fits your bike and save your time.
【Easier Installation】All installation accessories are included, with the exception of shaft removal tools. Please see the package list image. Include the user manual on how to install, easily found some social media installation videos. Will send hydraulic disc brake sensors as standard, if you want V brake mechanical brake levers, please leave us a message about your requirements. 36T sprocket without chain guard may also be selected, but the original wheel is highly beneficial.
【Warranty and Service To be had】 5-7 days fast delivery to EU addresses (with the exception of islands and Switzerland) No extra taxes. One year warranty for battery and motor, display and other accessories six months warranty. If display and other accessories outside the warranty period the shipping costs for spare parts are at the customer’s expense. We have technical improve in France and Poland. 24 hours online service.
【Reference to customers】Mid engine kit requires a screen to work as it should be, just select your favorite screen in the color selection. Please choose BBS 44T/46T/48T/52T Sprocket in Size selection,the package does not contain battery and charger. The package does not contain the switch game sensor, it must be purchased one by one (Can install switch game sensors or not, does not impact the normal operation of the engine).