Bafang Electric Bike Conversion Kit 1000W 48V 52V Mid Drive Motor BBSHD BBS02B EBike with Battery 20AH,Display DPC18/C965/850C/750C Optional

Motor Parameters:BBSHD 48V 1000W Max torque 160Nm,built-in speed sensor.The 48V 1000W motor kit is equipped with stronger power.68MM motor is suitable for 68-73MM bottom bracket.100MM motor is suitable for 80-100MM bottom bracket.120MM motor is suitable for 110-120MM bottom bracket. Wide compatibility with mountain bike,road bike,city bike and commuting bike,you can choose to transform your regular bike into an electric bicycle in ease.Make sure the inner diameter of BBS is 34-36MM,if it exceeds,you need to buy the bottom bracket adapter by yourself. This motor conversion kit is suitable for Drive Chain System Bikes with V brake and Disc brake. And we will offer you mechanical brake lever or hydraulic brake sensor for your choice after you make order.Mechanical Brake Lever and BBSHD 42T Chainwheel will be sent by default. Easy to install:The ebike conversion kits comes with neccessary components/accessories(not include Battery) as picture of packing list.To install mid drive motor on your bicycle based on installation video and handbook. 42T/46T for your choices:42T is 7",and 46T is 7.5".Gear shift sensor is not included,you should buy separately.