SHIMANO CRANK GRX RX810 11 SPEED

Shimano's new FC-RX810 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 1x11 is offered in 40T and 42T chainring options and 170, 172.5, and 175mm crank arm lengths. The 2x11 is offered in 48-31T and 170, 172.5, 175mm crank arm lengths.

Specs

• Model: FC-RX810

• Serie: Shimano GRX RX810

• BCD : 110 mm

• Speeds : 1x11 / 2x11

• Recommanded bottom bracket : SM-BB72 (PressFit), SM-BBR60

• Teeth : 48-31T / 42T / 40T

• Crank length : 170mm / 172,5mm / 175mm

• Weight: 710 g (48-31T / 172,5mm), 656 g (42T / 172,5mm), 644 g (40T / 172,5mm)