The Gen 3 investment-cast chromoly steel bung fits 1-1/2” O.D. backbone tubes on stock and custom motorcycle frames. Includes self-lubricating bronze pivot bushings to reduce binding, ensure tighter tolerances and provide smoother operation when paired with a Biltwell seat hinge. Raw finish welds easily and takes rattle can paint like a champ.
Fitment: Mates to any generation or style of Biltwell brand seat hinge.
(1) Steel bung
(2) Bronze pivot bushing
Part 275428 fits the following machines