RockShox Sel+ B2-C2 Damper Shaft

This shaft is specifically designed for RockShox Deluxe RL/RT (B1), Deluxe Select (C1-C2), and Deluxe Select Plus (B2-C2) models, including 2023 and newer versions. Before purchasing, verify your shock's specific model code and generation to ensure it matches these compatibility requirements.

No, this is the damper shaft only. We recommend purchasing a matching service kit for your specific shock model to ensure you have all the necessary seals, O-rings, and fluids required for a complete rebuild.

No, this shaft is engineered specifically for shocks within the 57.5-65 mm stroke range. Using it with a shock outside of these specifications will likely result in improper damping, reduced travel, or potential damage to your suspension system.

Replacing a damper shaft requires specific suspension tools, including a shaft clamp and the correct damper oil, as well as a solid understanding of shock internals. If you are not comfortable performing a full damper service, it is best to have a qualified suspension technician handle the installation to ensure safety and performance.

You generally only need to replace the shaft if the original has sustained physical damage, such as scratches, scoring, or bending. If the shaft surface is compromised, new seals will not be able to hold oil pressure, leading to suspension failure.