SHIMANO GRX Gravel Crankset - 1x11-speed

FC-RX810-1

shimano_grx

FC-RX810-1

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.

  • Optimum gearing for mixed terrains and riding styles
  • Tighter gear steps maintain rhythm on familiar routes
  • Gear combination: 42T, 40T

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-RX810-1
SERIES GRX DI2
Color Series color
Average weight 656 (42T) 644 (40T)
   
HOLLOWTECH II Technology
Threaded bottom bracket shell width (mm)_70
Chain line (mm) 49.7
Chainring combination 42T/40T
Compatible bottom bracket type_Outboard
Compatible chain HG-EV 11-speed, HG-X11
Crank fixing bolt included
Crank arm length (mm)_170
Crank arm length (mm)_172.5
Crank arm length (mm)_175
Spider/Gear arms 4
HOLLOWTECH II
HOLLOWTECH Technology
HOLLOWTECH crank arm
Optional chain guard_Without chain/bash guard
P.C.D. (mm) 110
Rear speeds 11
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 HG-EV 11-speed, HG-X11
P.C.D. left / right (mm) 110
Rear speeds 11

SERIES LINE-UP

  • Bottom Bracket SHIMANO ULTEGRA Threaded Bottom Bracket 68/70 mm shell width
  • Chain SHIMANO STEPS E6000 11-Speed Super Narrow E-BIKE Chain
  • FREEHUB SHIMANO Disc Brake E-THRU Axle Rear FREEHUB 10/11-speed
  • Hub SHIMANO Disc Brake Front Hub 100x12 mm E-THRU

REPLACEMENT PARTS

  • Chainring Chainring 42T for FC-RX810-1
  • Chainring Chainring 40T for FC-RX810-1