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A seamless road racing tubular - made in Germany
The Grand Prix 4000 Tubular may be missing the aura of the old champion, but the new challenger is enticing professional cyclists with its new technology.
A seamless casing design improves rim seating, uniformity and rolling resistance. The name, the dynamic tread design of the Grand Prix 4000, Black Chili tread compound and of course a Vectran puncture protection breaker state the high ambitions of this new tyre. What will you fit to your carbon road wheels? |