NEW Challenge Gravel Grinder Race Tire - 700 x 42, Tubeless, Folding, Black variant-size-43-eu-mens The Shimano GRX FD-RX810 front

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

6mm for 1-1/8

DoubleTap 2x11 speed shift/brake levers offer high performance for riders wanting light weight and affordability

High performance hydraulic hose provides effective braking power and control

Improve Your Pedaling Performance: Extra-wide platform for efficient transfer of your pedaling effort

NEW Challenge Gravel Grinder Race Tire - 700 x 42, Tubeless, Folding, Black variant-size-43-eu-mens The Shimano GRX FD-RX810 frontIntended 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