RockShox Rear Shock Damper Shaft Assembly - Super Deluxe Rc/Rct/Rtr Rc3/R A2 57.5-65mm A1 MPFN-42440050 Alkaline based and free from

Alkaline based and free from CFCs solvents or acids

The alternating center and shoulder knobs make for a tire to be rolled easily from the center to the outside

Spoke Interface J-Bend Skewer Included Yes Defined Color Silver Rear Axle QR x 135mm Rear Axle 12mm Thru x 142mm Color Silver Flange Diameter Right 49 Flange Diameter Left 58 Weight 277 Hub Drilling 28 Bearing Type Sealed Cartridge Hub/Brake Compatibility 6-Bolt Disc Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Right 18

}Park Tool SW-16

RockShox Rear Shock Damper Shaft Assembly - Super Deluxe Rc/Rct/Rtr Rc3/R A2 57.5-65mm A1 MPFN-42440050 Alkaline based and free fromRockShox Rear Shock Damper Shaft Assembly Super Deluxe Rc Rct Rtr Rc3 R (A2) 57. 5 65mm A1. Air Damper Shafts for repair and maintenance of Rockshox rear shocks.