The result: a cassette that's light

34g lighter than Maxle Lite

stamped steel cogs held together with 123 high-strength stainless steel pins

RAPIDFIRE PLUS

and exible

Shimano GRX FC-RX810 Hollowtech-II 175mm 2-Speed 31-48T Crankset Compatio_Enriched The result: a cassette that'sSHIMANO GRXGravel Crankset2x11 speed SHIMANO's new FC RX810 2 crank balances weight and efficiency for mixed terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. The 2x11 speed crank is available in a 48 31T chainring combination and 170, 172. 5, and 175mm crank arm lengths. Optimum gearing for mixed terrains and riding styles Gravel gear ratios preserve