Mounts directly to the bikeÆs frame and sub-frame with provided bolts for a secure, hassle-free installation Designed allows a clean look and is almost invisible when the receiver is not in use Anti-chatter bolt design removes excess movement, improving pulling smoothness and trailer tracking Includes instructions and all required hardware and can be mounted without removal of the rear tire Comes with 1-7/8ö hitch ball Made in the U.S.A.. RECEIVER HITCH GL1800