ATTENTION PLEASE!!! Our products will only work for your motor if: 1. your motor is a Bafang BBS01, BBS02, BBSHD series mid-mount motor 2. your original display has a round connector Our products will not work for your motor if one of the following occurs. 1. your original display has a non-round connector 2. your original display has a round connector, but your motor brand is not BAFANG 3. your original display has a round connector, but your motor is a hub motor (the motor is mounted on a hub and not a bottom bracket)