The Macho Negro seat hinge is a custom fab part for pro and home bike builders. The mounting strap bolts under the nose of most solo seats to provide a smooth, solid interface between the seat and the pivot bung that must be welded to the backbone of your motorcycle. Two long slots on its 4130 chromoly strap provide a broad range of fore/aft adjustability. Engineered with an investment-cast, TIG-welded steel pivot head for strength and reliability, this seat hinge features a steel frame bung with self-lubricating bronze pivot bushings. Finished off with a chrome-plated shoulder bolt to fasten the unit to your moto.

 Cast chromoly hinge head
 Laser-cut 4130 chromoly steel strap
 Seat bracket is black electroplated for durability
 Pivot bracket is raw steel and features bronze pivot bushings
 Laser etched Biltwell logo
 Chrome shoulder bolt

Install Tip:For added insurance, use a drop of your favorite threadlocker when installing the pivot bolt.