This product is a practical bicycle trailer hitch for towing solutions. With the complete hitch arm and hitch connector, it is easy to install without any other tools needed. Premium steel material ensures high durability and practical use. The coupler adapter is compatible with universal bicycles and electric bikes. Works with quick release or nut axle wheels. Does not work with disc brakes.Features- Color: Shown in the pictures._x005f_x000D_- Material: Plastic and copper._x005f_x000D_- Size: Approx. 23 x 3.5 x 3.5 cm (LxWxH).- This product is a practical bicycle trailer hitch for towing solutions._x005f_x000D_- Constructed with durable steel and nylon strap for robust use._x005f_x000D_- With the complete hitch arm and hitch connector, it is easy to install without any other tools needed._x005f_x000D_- The coupler adapter is compatible with universal bicycles and electric bikes._x005f_x000D_- Works with quick release or nut axle wheels. Does not work with disc brakes._x005f_x000D_Packing list1 x Bicycle Trailer Hitch