Continental Race Attack 2 160/60ZR17 Medium 69W Hypesport Rear TyreContinental Race Attack 2 160 60ZR17 Medium 69W Hypesport Rear Tyre Spice up your ride with the Continental Race Attack 4 Tires. Designed with black chili sport compound for superior grip and traction. Lack of shoulder grooves maximize grip while leaning. Features: Black Chili Hypersport Compound for superior grip on road and track surfaces Carcass construction provides consistent predictability at limits No shoulder grooves for maximum grip at lean