RockShox Damper Shaft Assembly

No, this specific damper shaft assembly is engineered exclusively for the RockShox Super Deluxe Coil (B1) model. Always verify your shock's specific model and generation before purchasing to ensure a correct fit.

This kit provides a complete internal rebuild package, including the shaft, needle, eyelet, spring clip, bumper, and reducer. It is designed to replace all the critical wear parts inside your damper.

Yes, replacing worn internals with this assembly is the standard fix for inconsistent rebound and stiction. By refreshing these components, you restore the damping consistency and plush feel the shock had when it was new.

Yes, servicing a rear shock requires specific suspension tools, including a shaft clamp, seal press, and potentially a vacuum bleeder for the oil. If you are not comfortable with suspension maintenance, we recommend having a certified mechanic perform the installation.

You should consider replacing the shaft if you notice visible scoring or scratches on the shaft surface, which can damage seals and cause oil leaks. Additionally, if you experience persistent stiction or damping performance that cannot be corrected with a standard seal service, the internal components may be worn beyond repair.