BAFANG BBS01B 36V 250W Mid Motor Electric Bike Conversion Kit,

【Central Motor System】BBS01B 36V 250W G340 M215 Series mid motor built-in speed sensor, max torque 80Nm, delivers more strengthen to your ride. Cost-effective, easy maintenance. Suitable for mountain bike, road bike, commuter bike. It isn’t beneficial to install it on carbon fiber bikes in case of damaging the frame. With three modes, electric mode, pedal assist mode and normal bike, meet daily commuting.
【Installation Requirement】Fit V-brakes and disc brakes, does not fit mountain brakes. Only for the drive chain system, will not fit the drive belt system. Compatible with the bicycle of 68-73MM bottom bracket, the inner diameter of the bottom bracket box within 34-36mm. Please download the bottom bracket box and bottom tube battery size guide on the product page. Easily confirm compatibility.
【Easy Installation】All necessary tools are included, except for the shaft removal tool. The user manual will show you how to install the kit. Easily find some installation videos on social networks. It’ll send the hydraulic brake sensors for Disc Brake by default. If you wish to have mechanical brake levers for V Brake, please leave us an email. You’ll choose a 36T chainring without chain guard, but the original sprocket is highly beneficial.
【Garanzia e assistenza disponibili】Di norma consegna in 3-5 giorni al vostro indirizzo nell’UE (escluse isole e Svizzera). Nessuna tassa aggiuntiva. Un anno di garanzia per la batteria e il motore e sei mesi per lo schermo e gli altri accessori. Se lo schermo e gli altri accessori non sono più in garanzia, le spese di spedizione per le parti di ricambio sono a carico del cliente disponiamo di un’assistenza tecnica in Poland and di un servizio online 24 ore al giorno.
【Notice to Customers】Medium motor kits require a display to function properly, so please select your favorite display model in the Color column. Select the BBS plate 44T/46T/48T/52T in the Size column. The package does not include the battery and charger and a speed change sensor, which must be purchased one by one (You’ll install the speed change sensor or not, does not have an effect on the normal operation of the motor)