Priekšējie zobratu blok GRX FC-RX810-1 175MM 1x11-speed-42T Shimano IFCRX8101EXB2 (IFCRX8101EXB2)

SHIMANOs 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.

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

MODEL NO FC-RX810-1
SERIES SHIMANO GRX 11-speed
Color Series color
Weight: 656
HOLLOWTECH II Technology
Chain line (mm): 49.7
Chainring combination: 4
Compatible Bottom bracket type: Outboard
Compatible chain: HG-EV 11-speed, HG-X11
Crank arm length: 175 mm
Crank fixing bolt included
Gear arms: 4
HOLLOWTECH Technology
P.C.D. (mm): 110
Rear speeds: 11
Recommended Bottom bracket: Pressfit SM-BB72
Recommended Bottom bracket: Threaded (normal) SM-BBR60
Threaded bottom bracket shell width: 68 mm, 70 mm
Q-factor (mm): 151