Continental Grand Prix 4000 The Conti Grand Prix 4000 works on every road surface, transforming the demands of different styles of riding and supplies extremely long-term performance. It also achieves expectations in precision and production quality. The new reference standard for racing tyres. The new puncture resistance  The all new Vectran breaker belt, developed and patented by Continental, surpasses even the famous puncture resistance of the former leader in this category, the GP3000. The new compound, the black / black GP 4000 comes with the Black Chili Technologie ! The new tread Features new tread wear indicators to help riders gauge the life of their GP4000 tyre. On the one hand you don't lose mileage performance by prematurely replacing the tyre and on the other you don't risk safety by using the tyre beyond its tread service life Short facts: The successor to the highly popular Grand Prix 3000 20% less rolling resistance More lightweight Stronger puncture protection Higher mileage Anti ageing compound and tread wear indicators
Manufacturer:	Continental
Model / Type:	folding tyre set Grand Prix 4000
Content:	2 x Grand Prix 4000 black / black 2 x tubes Sclaverand Valve
Size:	23-622, 700x23C
Weight:	205g per tyre
Rec. / Max. Inflation Pressure:	110 / 120 psi 7.5 / 8.5 bar