Bridgestone M603 and M604 Intermediate to Hard Terrain
• M603 (front) features a newly adopted mid-camber basin (casing gage bunkers between tread blocks) that gives flexibility and plant to the tire without dropping stiffness of the tread block

• The M603 (front) allows each block to adapt to the ground surface which gives an improved balance of lean grip, straight drive stability and light handling

• M604 (rear) has a redesigned broad range Supercross proven tread pattern which cuts through loose terrain to find traction and grip on a firm base.

• Improved grip and traction adapts to the high power and torque of the current four-stroke machines

• Compares to Dunlop D745, D739, Michelin MH3 & HP4, Pirelli Scorpion MX486, MX454 & MX EXTRA