Made from billet aluminum on our vertical mills we have produced a solution for the micro racers wanting to run ratchet belts without having to weld in a bung. These are made to fit either 3/4 or 7/8 tubing. The mount has a 3/8 allen head bolt on one side and a 1/2 allen head bolt on the opposite side to hold the seat belt! These can come in a plain finish or a black anodize!