[NEVER USED] Bike Trailer Hitch Universal Bike Trailer Hitch Attachment

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.This product is a practical bicycle trailer device for traction.Using durable steel and nylon strip structure, strong and durable.Apply to quick release or nut shaft wheel.Not applicable to disc brake.With full hook arm and hook joint, easy to install without other tools.The mounting device can be compatible with universal bicycle and electric bicycle.Note: The data are all measured manually, please allow 1-3cm error, due to different light and display, there may be some color difference, please refer to the actual item received.