Shimano GRX CrankSet, FC-RX810, 2x11 Speed, 48/31T, 175mm co2 inflator Type: Quick release

Type: Quick release

are chlorine resistant

Frame Material - Very High Modulus UD Carbon Finish

Seals porous tires and bead/rim gaps

HYPERGLIDE

Shimano GRX CrankSet, FC-RX810, 2x11 Speed, 48/31T, 175mm co2 inflator Type: Quick releaseSpecifications Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires Optimum gearing for mixed terrains and riding styles Wider range front system Use: Gravel, Road, Cyclocross Group: GRX Model: FC RX810 2 Gradation: 48 31T Q Factor: 151mm Threaded BB shell width: 68 70mm Gear front: 2 speed Gear rear: 11 speed Construction: Hollowtech II Compatible Chain: HG EV 11 speed, HG X11 PCD: 110 80mm Chain line: 47mm