Bicycle Trailer Coupling With Buckle Bicycle Trailer Mounting

product description Specification:Diameter of the pen: 8.5 * 5.5 * 2.5cm Weight: 159 g Material: stainless steel Color: Black Scope of delivery:1x bicycle trailer hitch 1. Portable Easy to install: the tow bar has vertical and horizontal holes.Regardless of whether the holes in your bicycle coupling are vertical or horizontal,they work perfectly for you. 2. Family fun With an additional trailer hitch, bothMommy's as well as daddy's bicycles can be equipped to pull the child trailer.Your children will enjoy the bike tour. A bonus: if your kids get tired of driving,you can attach them next to your bike. 3. Material Steel that is strong and safe.4. Compatible Bicycle mount for multi-compatible compartment, fits most bicycles.