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. 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: