Chainwheel set 1 x 11 speed Shimano GRX FC-RX810 - 170 mm - 42T

SHIMANO GRX - Gravel Crankset - 1x11-speed

SHIMANO's new FC-RX810-1 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. It is offered in 40T and 42T chainring options and 170, 172.5, and 175mm crank arm lengths.

FEATURES

Optimum gearing for mixed terrains and riding styles
>>Tighter gear steps maintain rhythm on familiar routes

Gear combination: 42T

MODEL NO: FC-RX810-1

SERIES: GRX 11-speed

Color: Series color

Average weight: 644 (40T) 656 (42T)

Threaded bottom bracket shell width (mm)_70: yes

Chainring combination: 42T

Compatible bottom bracket type_Outboard: yes

Crank fixing screw included : yes

Crank arm length (mm): 170

Spider/Gear arms: 4

HOLLOWTECH II: yes

HOLLOWTECH crank arm: yes

Optional chain guard_Without chain/bash guard: yes

Recommended bottom bracket_Threaded (normal): SM-BBR60

Threaded bottom bracket shell width (mm)_68: yes

Q-factor (mm): 151

Chain line (mm): 49.7

Compatible chain LINKGLIDE, HG: 11-speed

P.C.D. left / right (mm): 110

P.C.D. (mm):110

Rear speeds: 11