improved air spring curves throughout the F-Series lineup, allowing more usable travel with lower compression ratios. Building upon the success and stellar performance of the FIT damper, we've added an all-new FIT Terralogic model to our lightweight fork arsenal. The completely redesigned Terralogic inertia valve senses changes in terrain, instantly providing optimal firmness for maximum pedaling efficiency, or full, plush travel for worry-free front-end control.