weight:0.4kg Size: 85.52.5cm Color: as shown【portable】Easy to install, the hitch has vertical and horizontal holes. Whatever holes your bike hitch has, vertical or horizontal, they will work perfectly for you.【family fun】With an additional trailer hitch, mom and dad’s bikes can be equipped to tow the child trailer, your kids will enjoy the bike tour. Another advantage: if your children get tired of riding, you can attach it next to your bike.【compatible】Multi-compatible compartment bike attachment, suitable for most bikes.