[MID MOTOR SYSTEM AND CYCLING MODE] With the maximum torque of 80/100/120/160 Nm, all BAFANG e-bike conversion kits have excellent performance on cycling. There are 3 cycle modes for the mid-drive motor: Throttle, Pedal Assist, Nomal Riding. Suitable for disc brakes and V-brakes, not coaster brake. Please make sure you understand local traffic laws and regulations before placing an order. [EASY INSTALLATION] Not all kinds of bicycles can install this motor, please make sure the bottom bracket is 68/100/120mm, the inner diameter should be 34mm. Before purchasing, please download the size guide to measure the distance between the bottom bracket and the chain stay, and confirm whether the motor size is compatible with the bottom bracket. [Accssories For you to Choose]? For the Brake System, there is Brake Lever or Brake Sensor for you to choose. For the Display, there is EKD01, DPC080, DPC010, VD03, VD618 for your choice. For the BBS /BBSHD Chainwheel, There Have 36T 44T 46T 52T for you to choose. Max Torque: 160 N. PAS SENSOR: Speed sensor. Reduction Ratio: 1:21.9. Display Working Temperature:-20? 80? Note For Motor Install Size. Note: 73mm screws aren’t included; please reach out if needed. The Bafang chainwheel ring, like other components in Bafang’s electric bike motor systems, offers several advantages, which can enhance the performance and functionality of an electric bike. Efficient Power Transfer: The Bafang chainwheel ring is an integral part of the mid-drive motor system, ensuring efficient power transfer from the motor to the drivetrain. This efficiency results in better performance and energy utilization. Wide Gear Range: The Bafang chainwheel ring allows riders to utilize the full range of gears on their bike. This flexibility in gear shifting is especially advantageous when tackling varying terrains or situations, such as climbing hills or riding on flat roads. Natural Riding Experience: The mid-drive system, including the chainwheel ring, delivers a more natural riding experience. Motor assistance is synchronized with the rider’s pedaling effort, creating a seamless and integrated riding feel. Durability and Low Maintenance: Bafang is known for producing durable and reliable electric bike components. The chainwheel ring is designed for longevity and reduced maintenance requirements, offering riders a dependable and long-lasting performance. Compatibility: Bafang chainwheel rings are designed to be compatible with various Bafang motor models and electric bike setups. This makes it easier for users to find a suitable chainwheel ring for their specific system. Advantages Of Our Display. Sleek and modern designs effectively communicate key riding data via a high-contrast LCD screen. These displays bring legibility whatever the time of day, with reliable functionality any place you need it. Using high-quality seals and materials, Our LCD displays are water and dirt resistant, so they’re built to last. Packing List Motor Kit. 1 PC 48V750W Bafang Mid Drive Motor. 1 PC 44T Chainwheel (Optional 36T 42T 46T 52T). 1 Pair Brake Lever or Brake Sensor. Optional:The brake lever is supplied as standard. If you want the brake sensor, please leave us a note after placing your order. 1 PC Display (Optional). 1 Set Thumb Throttle. 1 Set Speed Sensor. 1 PC 4 in 1 Cable. 1 PC 6V Front Light. 1 PC Install Tool Wrench. 1 PC Crank Remove Tool. 1 PC XT60 Port Motor Battery Connector Cable. 1 PC 48V750W Stickers. 1 Set Cable Ties. 1 PC User Manual.