Product details:
The original Razr 'nough said. - Laboratory-tested and competition-proven in the most demanding national championship cross country series - Knobs extend across the tread surface area for a large contact patch that maximizes traction - Specially formulated racing compound delivers superior traction while extending tread life - Solid knob design improves traction and reduces tread squirm6-ply rating, bias construction for optimum puncture resistance