MTB-Tire Force XC2 Racing.The next generation of MICHELIN XC race tyre ensures fast and nimble handling, whatever the conditions.The tyres are used by our cross country pros for racing at the highest level.The MICHELIN FORCE XC2 tyre enhances control in a wide range of riding conditions thanks to the updated tread pattern with taller, wide-spaced knobs.The MICHELIN Gum-X compound optimizes the balance between rolling efficiency and traction.The MICHELIN Cross Shield 2 casing provides extra pinch protection designed to prevent tread and sidewall damage.Casing 2x150 TPI.