Bridgestone Battlax Hypersport S-20 Rear Tire - 190/50ZR-17 G/-- Ultra-High Performance Radials designed to achieve high handling performance and easier cornering using new tread patterns and construction technology from MotoGP High grip levels from new rubber compounds work in a wider range of temperatures Features quick warm-up even in low temperatures and works well in cool conditions Achieves a high level of wet performance by adopting new tread patterns and rubber compounds Dual Compound 3LC is used for both front and rear tires