Macho Negro Seat Hinge - Black

SKU: 4322
5 Star Rating
(3) See Reviews


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Overview: 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.

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5 Star Rating

09/23/2018 03:50pm

I used this seat hinge on my 1955 Panhead and it works and looks great, a well designed and quality product!


5 Star Rating

06/06/2011 05:47am

Fits a 1976 Ironhead sporty perfectly. Strong and the weld point is the perfect thickness... Awesome work guys!


5 Star Rating

12/22/2010 08:18am

great product ! fast shipping ! awesome customer service.