Material: The bicycle tow bar is made of high-quality steel, which is corrosion-resistant and rust-resistant. The child trailer uses precision welding technology to withstand heavy loads. The locking pin does not easily fall off after installation, ensuring the safety of the child. Safety: Our tow bar is equipped with connecting pins that are difficult to open after installation. The trailer accessories remain upright even if the bike falls, which is very safe for you and your family. Easy to install: Our bicycle trailer hitch is easy to install, no additional tools are required. The metal hitches easily integrate with the trailer's anchor pins and flexible couplings. Wide Application: With the Velo trailer hitch, the trailer can be easily attached to your bike while transporting children safely and easily. Suitable for universal bicycles, strollers, dog strollers, pet strollers.