Lightest fork that FOX has ever built! Sleek design for good compatibility with gravel frames. A complete optimization of design, materials, and oil volume. Compared to the previous FIT4 cartridge, weight savings were achieved while maintaining the same performance, ride quality, and adjustability. Available with 40 or 50 mm of travel. Optimized 700c fork with ample clearance for tires up to 700x50mm.