"Sedona MX907HP Hard Terrain Tire - Rear - 120/90-18 All new Hard-pack terrain compound The MX907HP is designed for blue-groove traction Cross-patch tread design provides a larger contact patch that maximizes both in-line and cornering traction Multi-knob tread pattern technology assures a large footprint Siped and dimpled knobs add more bite-edges for the ultimate in traction