RockShox Vivid Ultimate C1 Rear shock 230x57.5 Shaft Eyelet: Standard Body Eyelet: Standard R25 C34 X2 1 Token CheckoutSpec= Torch Mountain Center Lock Brake Lever Actuation HydraulicBrake Caliper

Brake Lever Actuation HydraulicBrake Caliper Type Post MountRotor Included NoBrake Lever Use LeftColor BlackHydraulic Fluid Type Mineral OilPad Compound OrganicHydraulic Hose Length 950Adjustable Reach YesAdjustable Contact Point Yes

CHASSIS - Classic Flex: Stability

This link explaining 148mm Boost spacing will help you decide if you need the M5 or M8

and the 2023 Tour de France

RockShox Vivid Ultimate C1 Rear shock 230x57.5 Shaft Eyelet: Standard Body Eyelet: Standard R25 C34 X2 1 Token CheckoutSpec= Torch Mountain Center Lock Brake Lever Actuation HydraulicBrake CaliperMeeting the heavy demands of the best gravity fed racers out on course, Vivid Ultimate is unmatched in performance and fine tunability with the external independent High and Low Speed Compression adjustments. TouchDown RC2T damper features unreal sensitivity (or suppleness) off the top, remains stable and supportive through mid travel, and has added adjustable hydraulic bottom out to resist any harsh hits. Position sensitive damper offers reliable