Continental 2009 Grand Prix (650c)

The renowned Continental Grand Prix has been updated with a new rubber compound and different tread pattern. Known for its extremely long wear, the Grand Prix is a staple training and racing tire for all cyclists, from weekend warriors to world champions alike. Wire Bead. Max 120 PSI. 650c x 24mm (571 ISO). 280 grams. Black.

Poly X Breaker is a overlapping polyester fiber yielding a very dense fabric with minimal space between each individual thread making Poly X highly resistant to puncture without impeding the rolling resistance.

Black Chili delivers the ultimate combination of tire characteristics: the smaller particles yield more points of contact with the road surface (offering enhanced grip), are more tightly bound to each other (reducing wear), and the resultant structure is more flexible (lowering rolling resistance).