The Grand Prix 4000S has had a facelift. The 4000S II gets a Vectran breaker for unsurpassed puncture protection and Continentals advanced BlackChili compound for lower rolling resistance and increased grip.
The discreet colored bead strip allows you to color coordinate the tire to match your bike perfectly without losing the BlackChili tread performance. The GP4000 S II is versatile enough for race wheels or training wheels.
Weight (g): 235
Tire Bead: Folding
Puncture Protection: Vectran Breaker
Wheel Size: 700c (622)