Premium MaterialThe bicycle trailer hitch is made of high quality metal and nylon straps, which are very durable. It is the perfect accessory for connecting bicycles and trailers The surface of the bicycle trailer has a black coating, which is rustproof and more stable and durable than ordinary couplings Easy to Install. Our bike trailer mount adapter makes it quick and easy to attach the trailer to the bike. Comes with a complete hook arm and hook connector for easy installation without any additional tools The bike hitch is compatible with universal bikes and e-bikes SECURE DESIGN. The steel trailer attachment has a durable nylon tow rope. After installing the link, attach the tow rope for double protection for your pet or baby From high-quality springs can play a good damping role and will not stop the bike due to excessive inertia from hard braking Fit Size: The bicycle trailer hitch adapter is compatible with most bicycles. The compact size of 19.5 * 2.7 cm / 7.7 * 1.1 inch allows you to carry it at any time when exercising outdoors With an additional trailer hitch, mom and dad's bikes can be fitted with a trailer, and your kids will enjoy riding the bike Must have accessories to ride. With our universal bike trailer hitch, the bike can be easily attached to your baby's or pet's trailer, allowing the whole family to have a great time together. Perfect for family use, enjoy the joy and excitement of transporting your kids or pets on bikes