180/55ZR-17 (73W) Bridgestone Battlax S21 Hypersport Rear Motorcycle Tire for Aprilia RST 1000 Futura 2001-2004

New Enhanced Micro-contact-patch Compound (EMC) technology used for both front and rear shoulder compounds. EMC increases grip potential and improves thermal stability to make sure the tire performance remains consistent as temps go up.

Dry grip and wear life significantly improved without sacrificing wet performance. 3D cross grooves designed to optimize rigidity and improve contact with the road. Triple compound rear tire (5LC) with revised profile provides improved stability and durability.