SHIMANO GRX FC-RX810 40T Crankset

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, 40T

PRODUCT SPECIFICATIONS

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: ✔
Chainring combination: 40T, 42T
Compatible bottom bracket type_Outboard: ✔
Crank fixing screw included: ✔
Crank arm length (mm) 170: ✔
Crank arm length (mm) 172.5: ✔
Crank arm length (mm) 175: ✔
Spider/Gear arms: 4
HOLLOWTECH II: ✔
HOLLOWTECH crank arm: ✔
Optional chain guard Without chain/bash guard: ✔
Recommended bottom bracket Press-fit: SM-BB72
Recommended bottom bracket_Threaded (normal): SM-BBR60
Threaded bottom bracket shell width (mm) 68: ✔
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