



This part being universal, it may require adaptations
BILTWELL – Manufacturer Ref. 4311
Seat hinge designed for the chopper spirit and vintage custom style. This cast stainless steel piece serves as a mounting support for a solo seat, providing a clean junction between the frame structure and the seat support. The raw chromoly socket is welded directly onto the frame to create the fixed counterpart, while the stainless support attaches to the welded boss and pivots around a shouldered bolt to form the final hinge.
Simple and visually clean, this hinge kit is aimed at riders looking for a robust assembly solution perfectly in line with the old-school spirit. Provide the chromoly socket to weld onto your frame and assemble the stainless support for a solid connection and an elegant finish.