BAFANG BB120mm 1000W Mid Drive Kit : BBS03 HD 48V Motor with 20Ah Shark Battery, 8Fun M615 Motor with 500C Display & 40T Chainring, G320 DIY Electric Bike Conversion Kit for Mountain Road Ebike - A48V 1000W 120mm 40T 500C-YW4820

• 🚴[ WIDE COMPATIBILITY ] BAFANG 48V 1000W BBS03 HD mid drive kit is compatible with 120mm (length) and 34-36mm (internal diameter) bottom bracket . You can install the mid mount motor on your mountain bike , road bike and commuter bike , not very recommended for bikes with carbon fiber frame or coaster brakes. Powerful 8fun motor makes your cylcing trip more exciting. Look forward to seeing your eBike conversion , enjoy the joy of riding right now 🚴[ POWERFUL MOTOR & CYCLING MODE ] With the max torque 160 Nm , the 1000W G320 BAFANG electric bike conversion kit has excellent performance on climbing . Ride at the fastest speed with smallest effort , take it to exercise and have fun ! There are 3 cycling modes for the mid-drive motor : Electric Bike ( Thumb Throttle Mode ) , Pedal Assist , Normal Bike . Various modes perfectly satisfy your different needs 🚴[ EASY INSTALLATION ] It is quite easy to convert your bike to an electric bike , please feel free to contact us for detailed installation instruction and video . With integrated controller , the speed sensored BBS03 HD motor has great performance but low noise. High efficiency and low consumption , nobody can resist this excellent motor 🚴[ PACKING LIST & GIFT ] What will you receive in this order ? A 48V 1000W middrive motor , a Battery (if you order it together), a display (optional), chainring , speed sensor , brake levers , cranks , 1T4 EB-BUS cable , thumb throttle , lock nuts. The free gifts includes headlight , wrench , crank removal tool and gloves . Please kindly note that if you want to keep your original hydraulic brakes, please email us 🚴[ GLOBAL WAREHOUSE & RESPONSIBLE CUSTOMER SERVICE ] We have US EU CA AU CN warehouse , you can expect to receive your packges in 2-7 days. If there is any problem with inventory, we will send you an email, please keep an eye of your Amazon inbox. Motor & Battery own one-year warranty. We have professional techs in the US who can offer technical support . Responsible & patient customer service, no worry about after-sales at all. How to contact us on Amazon : Help & Settings - Customer Service