- Updated damper, air spring, and lower legs make this the fastest 40 ever - Retuned Grip X2 damper with high speed compression, low speed compression, high speed rebound, and low speed rebound controls - GlideCore vertically and horizontally compliant air spring with MCU bottom-out bumper and increased neg volume - Generative-designed lower legs with refined arch and relocated internal bypass channels - Updated bleeders allow for atmospheric pressure equalization providing more usable travel and better small bump sensitivity - Factory Series with slippery smooth, ultra-durable Kashima stanchion coating - 180mm to 230mm rotor compatible post mount - Floating axle precisely aligns the dropout surface to the front hub end caps eliminating unwanted friction between the upper and lower fork legs - Splined cassette tool air side top cap - Mud guard sold separately