Portable Easy to install, the hitch has vertical and horizontal holes. Whatever holes are in your bike trailer hitch, vertical or horizontal, they will work well for you. Family Fun With additional hitch, mom and dad bikes can be equipped to tow the child trailer, your kids will enjoy the bike ride . An added benefit, when your kids get tired of riding, you can tie it down next to your bike. Note Works with quick release or nut wheels. Does not work with disc brakes. Material Strong, safe steel. Compatible Bike mount with multiple compatibilities, suitable for most bikes. Description: - This sturdy towbar is very useful when you want to use your bike trailer with multiple bikes. - The angled bike connector is ideal for attaching your trailer to your bike quickly and easily. - Allows you to easily mount your trailer on multiple bikes. - After initial installation, no other tools are required to assemble and disassemble your trailer. Details: Product name: Trailer Hitch Color: Black and Silver Material: Steel, Nylon Size: 20x5x4cm Package Contents: 1 x Bike Trailer Hitch