Continental Grand Prix 4000s2 - 700x25c Folding Outer Elastic Shoes

Continental outer tire Gp 4000s2 700 x 25c (25 622) the grand prix 4000 s ii is a reference tire in the road bike market and has gone through many evolution processes

The cutter bead strip perfectly fits your bike without losing the performance of the blackchili tread, adding visual appeal to your bike with its color variety. Proven features of the 4000 s ii remain unchanged

Other features include the vectran breaker for superior puncture protection, low rolling resistance and the advanced blackchili compound for sensational grip, as well as being handmade and produced in germany. Features:· material: blackchili rubber compound· vectran for unmatched skid protection ™ Cutter · lower rolling resistance · increased grip in wet conditions technology blackchili compound: this unique tread rubber mixture, produced only in the continental germany factory, revolutionized bicycle tires

It showed that there is a new relationship between the compound grip and rolling resistance obtained

This “upgraded level” as it was known before, is given the name “blackchili”

The latest polymers, nanoscale soot particles and optimized filler materials guarantee unsurpassed performance

Blackchili compound improves rolling resistance by 26% and provides 30% more grip compared to active silica compounds

Superior tires with blackchili compound provide a constant ride from the first to the last mile, unlike higher mileage and a lot of multi-component