• Multi-compatible: The bike trailer hitch adapter is compatible with most bikes like Schwinn and InStep brand trailers (such as all series AA, AB, AC, AD, AE, AG, AH, AI)
• Premium Material: Bike trailer hitch connector is made of high quality stainless steel with black enamel coating. Bike coupler for trailer equipped with precision welding technology can bear heavy duty. Not easy to break, rust or corrode, suitable for long-term use
• Safety Ensurance: EFEALL bicycle trailer hitch coupler added strip threads on the inside and outside of the screw hole, which makes the installation more stable, not easy to loosen, and increases the safety. Wherever you ride on, the trailer attachment won't easily shake
• Easy to Install : The detailed pictures and descriptions instruction is attached to the package to help you install the bike coupler hitch. The package includes 1 lock pin, 1 coupler. The connecting pin is hard to get open after installation, it would be safer for your kids or pets
• After-sales service: EFEALL is committed to providing every customer with a satisfactory product, and lifetime warranty. If you have any questions about this bike trailer hitch, please feel free to contact us