90/100-21 57M STARCROSS 6 HARD FRONT

(1) Based on internal testing conducted in 2021 in Vertaizon, France on intermediate track using a '20 Yamaha 450 YZF fitted with a new 110/90-19 Michelin® StarCross® 6 Medium Hard compared with a new Michelin® StarCross® 5 Medium rear tire. Actual results may vary. (2) Based on internal testing conducted in 2021 in Jonquières, France on hard track using a '19 KTM 450 EXC fitted with a worn 110/90-19 Michelin® StarCross® 6 Medium Soft compared with a worn Michelin® StarCross® 5 Soft rear tire. Actual results may vary. (3) Based on internal wear testing conducted in 2021 in Jonquières, France on hard track using a '19 KTM 450 EXC fitted with a worn 110/90-19 Michelin® StarCross® 6 Medium Soft compared with a worn Michelin® StarCross® 5 Soft rear tire. Actual results may vary. Michelin® Silica Technology™ provides up to 19% more traction compared to previous generation when worn (2); and helps maintain tread block integrity over the life of the tire The adaptive design provides up to 16% more traction when compared to previous generation (1) Michelin® Silica Technology™ provides up to 11% more durability compared to previous generation (3)