Shimano FC-RX600, GRX, for Rear 1x11-Speed, W/O BB Parts (40T)

Shimano GRX Gravel Crankset 1x11-speed FC-RX600-1
Shimano's new FC-RX600-1 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater to the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is available with a 40T chainring and 170, 172.5 crank arm lengths.

FEATURES

• Optimum gearing for mixed terrains and riding styles
• Tighter gear steps maintain rhythm on familiar routes
• Gear combination: 40T

TECHNICAL SPECIFICATIONS

• Model No: FC-RX600-1
• Series: GRX 11-speed
• Color: Series color
• Average weight: 743
• Rear speeds: 11
• Compatible chain: LINKGLIDE, HG 11-speed
• Chain line (mm): 49.7
• P.C.D. left / right (mm): 110
• P.C.D. (mm): 110
• Spider/Gear arms: 4
• Chainring combination: 40T
• Q-factor (mm): 151
• Crank arm length (mm)|170: ✔
• Crank arm length (mm)|172.5: ✔
• Optional chain guard|Without chain/bash guard: ✔
• 2-Piece Crankset: ✔
• Compatible bottom bracket type|Outboard: ✔
• Recommended bottom bracket|Threaded (normal): BB-RS501
• Recommended bottom bracket|Press-fit: BB-RS500-PB
• Threaded bottom bracket shell width (mm)|68: ✔
• Threaded bottom bracket shell width (mm)|70: ✔
• Crank fixing screw included: ✔