Hairpin (also known as scissor) solo seat springs, 3 inch height. These are heavy-duty springs that are chrome plated for superior corrosion
Solo Seat Springs - Hairpin Style - 3 inch Chrome
Bolt On Solo Seat Hinge - Stainless Steel– TJ Brutal Customs
Biltwell Stainless Steel Seat Hinge - Polished
Lowbrow Customs Black Steel Solo Seat Hinge / Pivot Bracket - 1963-70 Triumph
Lowbrow Customs Solo Seat Springs - Hairpin Style - 3 inch Chrome
Bolt On Solo Seat Hinge - Stainless Steel– TJ Brutal Customs
This chrome rear bracket fits 1957 to 1978 Harley-Davidson Sportster models (except XLCR), and bolts to the frame and allows you to use any solo seat
Chrome Solo Seat Spring Support Bracket Harley Ironhead Sportsters 1957-78
Biltwell Stainless Steel Seat Hinge - Polished
Lowbrow Customs Solo Seat Hairpin Spring Mounting Kit - Stainless Washers
How To Mount A Sprung Solo Seat On Your Custom Motorcycle
Custom Motorcycle Parts & Aftermarket Parts for Sale – Page 16 – Lowbrow Customs
Lowbrow Black Bolt-On Solo Seat Pivot Hinge 1963-70 Triumph bobber