Make this fits by entering your model number. This USB programming cable allows connection of a PC and the 8fun BBS02 drive motorElectric bike kit in order to change the basic level controller parameters, this does not allow for changing of the firmware and is safe to . You will NOT "fry"Your motor by making changes to these parameters. The changes have been made based onCustomer requests to the following complaints: make the throttle as a throttle should instead of like an on/off switch, reduce current draw from 25 amps to 18 amps without impactingPerformance to increase battery and motor life, enable in PAS levels 1-9, throttle over of max set speed limit (max speed only applies to PAS)size: 0.5mMaterial: plasticcolour: As shownPackage Contents:1 x USB Programming cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.