Rear Shock Mounting Hardware Designed to fit Rock Shox rear shocks, except the BAR (contact SRAM for 12mm BAR hardware). Compatible with most 1/2"x1/2" rear shock eyelets. Consult manufacturer for compatibility. 1 kit required per eyelet (2 kits required per rear shock). Features Designed to fit Rock Shox rear shocks, except the BAR (contact SRAM for 12mm BAR hardware)Compatible with most 1/2"x1/2" rear shock eyelets. Consult manufacturer for compatibility1 kit required per eyelet (2 kits required per rear shock)Manufacturer Part Number1/2 10x54. 0 3-Piece11. 4118. 091. 016 | Rockshox | Rear Shock Mounting Hardware 1/2 10X54. 0 3-Piece