The MotoSport.com Bridgestone RS10 Tire Combo includes ONE Front and ONE Rear Bridgestone RS10 Tire in your choice of sizes with the following features: Bridgestone's MotoGP development analysis used to improve stability, grip, and handling by optimizing block stiffness. New 3-D tread grooves to improve stability, grip and handling by optimizing block stiffness. Specially formulated rubber compounds front and rear offer sure grip as well as increased durability. Front tire uses a Mono-Spiral Belt constructed with stiffer steel to enhance rigidity of the tread area for upgraded response and stability. New profile rear tire enables a larger contact patch for improved grip in mid to high lean angles. Rear is lighter than BT-003RS to lessen gyro effect for better handling. Compares to: Dunlop D211, Michelin Pilot Power Super Sport, Pirelli Rosso Corsa. Technology: