SHIMANO GRX RX810 Crankset - 11-Speed - 2x - 48-31t - 172.5mm Sunshine_Enriched For amateur racing and training

For amateur racing and training Designed for intensive training

The TICKR heart rate monitor accurately tracks your heart rate and calorie burn during any activity or workout

2-Bike Add-On: Increases 2” NV 2

Since the direct drive comes with a modified axle mount

100% waterproof

SHIMANO GRX RX810 Crankset - 11-Speed - 2x - 48-31t - 172.5mm Sunshine_Enriched For amateur racing and trainingSHIMANO'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.