The RockShox 11.4018.090.018 service kit is designed to keep your RockShox suspension performing at its best, ride after ride. Over time, seals, o-rings, and internal wear parts naturally degrade, leading to increased friction, reduced small-bump sensitivity, and potential oil leaks. This genuine RockShox kit provides the essential replacement parts typically required for a scheduled lower-leg or air-can service, helping you restore smooth operation, consistent damping, and reliable performance on the trail.
Using an original RockShox service kit ensures proper fit and compatibility with the intended fork or shock model, reducing guesswork and avoiding mismatched generic parts. Regular maintenance with the correct kit can extend the life of your suspension, improve ride quality, and maintain manufacturer-level performance. Whether you are a home mechanic following RockShox service guides or a professional workshop technician, this kit is a smart, cost-effective way to refresh your suspension internals and keep your bike ready for demanding MTB adventures.