Continental grand prix 4000s ii 650c clincher folding road tyre black 23mm
The continental grand prix 4000s ii 650b clincher folding road tyre is the reference tyre in the road bike market and has gone through numerous stages of evolution continentals flagship tyre just got a face lift conti have kept the vectran breaker for unsurpassed puncture protection plus with advanced black chili compound for low rolling resistance and sensational grip and handmade in germany what more could you ask for