FOX FLOAT X2 Factory Rear Shock - Metric 210 x 55 mm 2-Position Lever Kashima CoatFOX FLOAT X2 Factory Rear Shock Metric 210 x 55 mm 2 Position Lever Kashima Coat. The Award Winning FLOAT X2 is full of features delivering ultimate performance and control when the going gets rough. The Genuine Kashima Coating provides a buttery smooth and ultra durable surface. The FLOAT X2 is the most tunable air spring shock that combines an ultra plush coil like feel with incredible tuning range optimized for Downhill and Enduro racing. TECH