Thanks to its perfect combination of speed and grip this racer inspires. Features: Works perfectly on the rear wheel in combination with Rocket Ron. Tread design: low tread depth in the middle for high speed and light weight. EVOLUTION LINE - First-class materials and latest technology. LITESKIN - The tires have light, thinned side walls. Advantages: weight saving and lower rolling resistance. ADDIX SPEED - Mixture for XC Racers. Dimensions: 29x2.25. TPI: 127. Weight: 535g.