Suitable for all road race and time trial applications. Excellent handling in all situations with high-performance. Ultra-fine casing for high puncture protection. Very low weight and rolling resistance. Rated for max inflation pressures of 170 psi. Manufactured in Germany. 700x19mm. 240g.Now available with new Black Chili compound. The new material incorporates rubber compound particles as small as 10nm in diameter otherwise known as 0.00000001m or really really really tiny or roughly…