Shimano grx fc-rx810 42t 172.5mm 19 x 10 x 10 Security level 5

Security level 5

Suitable for Shimano RemnaafPC0107A

You can then attach the bicycle bag to it and secure it firmly with the rotation

curved wall brush and nozzle - net for collecting leaves

Shimano grx fc-rx810 42t 172.5mm 19 x 10 x 10 Security level 5Shimano's new FC RX810 1 Crank offers the right balance between lightness and efficiency for varied terrain. Gear options that match the specific requirements of driving on gravel, with smaller switching steps to be able to retain the stair rhythm. It is available with chain magazines of 40T and 42T and crank armor lengths of 170, 172. 5 and 175 mm. Optimal coordination for mixed sites and various driving styles Smaller switching steps to retain the