This is a practical bicycle trailer hitch for towing solutions. With complete hitch arm and hitch connector, easy to install without the need for other tools. Premium steel material ensures high durability and practical use. The hitch adapter is compatible with universal bicycles and electric bikes. Works with quick release or nut-mounted wheels. Does not work with disc brakes. Features - Color: Shown in the pictures._x005f- Material: Plastic and copper._x005f- Size: Approx. 23 x 3.5 x 3.5 cm (LxWxH).- This is a practical bicycle trailer hitch for towing solutions._x005f- Constructed with durable steel and nylon strap for robust use._x005f- With complete hitch arm and hitch connector, easy to install without the need for other tools._x005f- The hitch adapter is compatible with universal bicycles and electric bikes._x005f- Works with quick release or nut-mounted wheels. Does not work with disc brakes._x005fPacking list1 x Bicycle Trailer Hitch