- Updated damper and air spring 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- Lower leg arch shaves every possible gram without compromising stiffness- Relocated internal bypass channels offer more usable travel by increasing air volume within the lower legs- 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