The MotoSport.com Michelin Starcross 6 Tire Combo includes ONE Front and ONE Rear Michelin Starcross 6 tire with the following features: Designed to Win! A world-class tire range developed for world and national championships. Up to 15% More Traction When New - The adaptive design of the MICHELIN® StarCross® 6 tire provides up to 15% more traction when compared to the previous generation. Up to 19% More Traction When Worn - The introduction of MICHELIN® Silica Technology™ of the MICHELIN® StarCross® 6 tire provides up to 19% more traction when worn. Up to 11% More Durability - MICHELIN® Silica Technology™ of the MICHELIN® StarCross® 6 tire provides up to 11% more durability when compared to the previous generation.