These are nice when used in conjunction with our threaded 3/8"-16 bungs as they are the same diameter and make for a seamless mount

They are 1018 cold rolled steel for easy welding and are great for mounts of all sorts

An additional jet kit is included

Slimline risers look and work great on any stock or custom motorcycle you can imagine

Macho Negro Chromoly Solo Seat Hinge / Pivot - Black Ebay_No These are nice when usedInvestment cast 4130 chromoly hinge head with Biltwell wordmark branding Laser cut 4130 chromoly mounting strap is TIG welded to the cast head Raw investment cast steel seat hinge bung welds onto frame for installation Seat hinge bung features press fit bronze bushings for smooth operation Chrome plated grade 8 shoulder bolt for smoother pivot action Black electroplated finish after welding for rugged good looks The Biltwell Macho Negro ('cause it is