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

The 2P damper features two compression positions: Open and Lock

Clamping height adjusts up to 60"

BBS4912: 12 notch BB socket for Praxis T47IB

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.