Road racing tubular version of the prestigious GP4000 race clincher
Seamless design improves rim seating and rolling
Hi tech Black Chili compound
Road Racing tubular, modelled on the famous GP4000s II clincher tyre.
The Grand Prix 4000 S II tubular is a seamless tubular which scores on easy fitting and speed.
This like for like tubular version of our famous GP4000 S II clincher tyre, features the same benefits of the Grand Prix 4000 S II, namely an unrivalled collective of speed, reliability, long life and great handling.
The BlackChili tread compound takes care of many of the above characteristics, coupled with a supple 240 tpi casing and of course a Vectran puncture protection breaker which states the high ambitions of this racing tubular. What will you fit to your carbon road wheels?