This item is a practical bike trailer hitch for towing solutions. With the complete hitch arm and hitch connector, easy to install without other tools required. Premium steel material ensure high endurance and practical use. The hitch adpator can be compatible with universal bicycles and electric bikes. Features - Color: Shown in the pictures. - Material: Plastic and metal. - Size: Approx. 7.7 x 2.9 x 4 cm (LxWxH). - This item is a practical bike trailer hitch for towing solutions. - Constructed with durable steel and nylon strap for sturdy use. - With the complete hitch arm and hitch connector, easy to install without other tools required. - The hitch adpator can be compatible with universal bicycles and electric bikes.