Continental Grand Prix 5000 S TR Tire - 700 x 30 Tubeless Folding BLK BLKChili Vectran Breaker LazerGrip ACT ModelNumber=D1113 5 Headsets

5 Headsets

Roller bearing clutch and parallelogram design combine to minimize chain bounce making the drive train safer and quieter over rough terrain

This new high volume design allows triple the airflow while its revolutionary self-clearing poppet eliminates clogged valves

Leaves no residues that attract dirt

Misc For Square Taper

Continental Grand Prix 5000 S TR Tire - 700 x 30 Tubeless Folding BLK BLKChili Vectran Breaker LazerGrip ACT ModelNumber=D1113 5 HeadsetsContinental Grand Prix 5000 S TR Tire 700 x 30 Tubeless Folding Black BlackChili Vectran Breaker LazerGrip ACT. The Grand Prix 5000 S Tubeless Ready allrounder tires are lighter faster and supported with stronger sidewalls. Designed to be compatible with hooked and hookless rims this new standard in road tubeless ready technology will allow you to ride faster more comfortable and with increased puncture protection. Tubeless ready (TR) carcass