The market leader amongst road bikers for puncture protection and great service life. The reptilian design sets the tone for eating up those miles! Excellent puncture protection thanks to PolyX Breaker puncture protection insert, which is an extremely resistant polyester fibre woven tightly crosswise. In this way, a very high fabric density is reached which not only makes the Breaker more resistant to foreign objects but is also especially resistant to punctures, without affecting rolling resistance. Extremely long service life through wear-optimized tread compound and DuraSkin sidewall protection. Performing under the harshest conditions, on messenger bikes, tires skid along curbs; on touring bikes, they cross continents without wearing out. In racing cycling, they have to endure tough tests such as the Paris-Roubaix. The high-quality polyamide fabric protects the tire casing against the worst conditions.