Integrated bottle opener

or any other Ultra High Pressure application

layering ease

When you depend on your bike to get around town reliably

Cuff – Polyether

Continental Grand Prix 4000 S II Folding Tire Size:700 x 25 Integrated bottle openerThe Grand Prix 4000 S II is the ideal combination of comfort, puncture protection and low rolling resistance. It's the perfect all rounder for all conceivable conditions with excellent puncture protection thanks to Vectran puncture protection and BlackChilli's high mileage rolling efficiency. Transparent Sidewall: The tire sidewall is left without the outer most rubber layer so the casing ply is visible. The bare casing ply gives the tire sidewall a