Fox

Upper Tube, Fox 40, Kashima, Each

Fox upper tube assembly for Fox 40 forks, featuring Kashima-coated stanchions, is a direct-replacement crown/steerer/stanchion unit for restoring front-end stiffness, smooth travel, and precise steering after wear or damage.

• Complete Crown/Steerer/Stanchion Assembly - Replaces the structural upper chassis in one service-ready unit to bring back correct alignment and steering accuracy
• Kashima-Coated Stanchions - Reduces friction at the seals for smoother small-bump sensitivity and consistent performance over long descents
• Fox 40-Specific Fit - Designed as a correct upper assembly for Fox 40 suspension forks, maintaining intended chassis stiffness and handling feel
• Crash/Damage Repair Solution - Ideal when stanchions are scratched or bent, helping protect new seals and bushings from accelerated wear
• Sold as Each - Single upper assembly for targeted replacement based on the fork’s service needs