NEW Challenge Gravel Grinder Race Tire - 700 x 42, Tubeless, Folding, Black variant-size-43-eu-mens Leave for beaten roads and

Leave for beaten roads and turn to the unexplored paths

6mm for 1-1/8

Both levels of firmness are available in lengths to fit each of the two widths of H-Bars perfectly

The Shimano GRX FD-RX810 front derailleur provides lighter front shifting with a natural stroke feeling

Chain Wrap Capacity (teeth): 40 teeth

NEW Challenge Gravel Grinder Race Tire - 700 x 42, Tubeless, Folding, Black variant-size-43-eu-mens Leave for beaten roads andIntended for all around or dirt gravel roads, this tire comes equipped with a file tread center and a knobbier shoulder tread. File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough Shoulder tread is more aggressive for corner confidence and additional control Defined Color: Tan Weight (oz): 13. 2 PSI: 60 TPI: 120 Weight: 375 Tire Type: Tubeless Ready Clincher Tire Intended Use: Gravel