FOX 38 Air Shaft FLOAT NA3

Description Fox is introducing the new generation of NA3 Glidecore air springs inside their new 38 forks. The NA3 air spring offers more consistent performance than the previous NA2 air spring through the use of elastomers, allowing the air spring to maintain its alignment as the fork flexes. Fox’s new NA3 air spring uses a novel design with elastomers to increase performance while the fork is under load, and if you’re looking to modernise your previous generation Fox 36, upgrading to this new air spring is a great way to do it. Retaining suppleness while the fork is flexing noticeably increases the tracking ability of the Fox 38, helping you keep traction and control through all kinds of riding scenarios. Travel Adjustment & Compatibility: Fits 2027+ Fox 38 forks (not backwards compatible to forks spec'd with NA2). Top cap is not included. You will re-use your current top cap. FLOAT Glidecore Air Spring: Compliant design reduces friction and resists binding under load Dynamic Response: Piston moves with the fork under stress for smoother suspension action Large Cross-Section O-Rings: Dampen motion and reduce breakaway friction Improved Performance Under Load: Maintains suspension smoothness through high-speed impacts Info When adjusting your fork travel you are also adjusting the ratio between; Air Chamber Volume: Wheel Travel For example, if you reduce your wheel travel you need to increase the number of Volume spacers to maintain the same level of progression. To purchase volume spacers click here Lower Leg Service To fit the air shaft, the lowers will need to be removed. Why not carry out a lower leg service? Lower leg service kits here