RockShox Rear Shock Damper Shaft Assembly - Deluxe RL/RT B1 Deluxe Select C1 Deluxe Select Plus B2-C1 2023+ 47.5-55mm Model=PG-720 DH 7-Speed Cassette Height Adjustment Kit is composed

Height Adjustment Kit is composed of a pair of vertical guides in which the rear plate of your Ercolina Upper Body Power can slide

Integrated Carbon Chassis offers the best possible stability and power transmission

BBS4912: 12 notch BB socket for Praxis T47IB

Clamping height adjusts up to 60"

RockShox Rear Shock Damper Shaft Assembly - Deluxe RL/RT B1 Deluxe Select C1 Deluxe Select Plus B2-C1 2023+ 47.5-55mm Model=PG-720 DH 7-Speed Cassette Height Adjustment Kit is composedRockShox Rear Shock Damper Shaft Assembly Deluxe RL RT (B1) Deluxe Select (C1) Deluxe Select Plus (B2 C1) 2023+ 47. 5 55mm. Air Damper Shafts for repair and maintenance of Rockshox rear shocks.