SHIMANO GRX - Gravel Crankset - 2x11-speed

FC-RX810-2

shimano_grx

FC-RX810-2

SHIMANO GRX - Gravel Crankset - 2x11-speed

SHIMANO's new FC-RX810-2 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. The 2x11-speed crank is available in a 48-31T chainring combination and 170, 172.5, and 175mm crank arm lengths.

  • Optimum gearing for mixed terrains and riding styles
  • Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires
  • Wider range front system
  • 17T front range
  • Gear combination: 48-31T

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-RX810-2
SERIES GRX DI2
Color Series color
Average weight 710 g
   
HOLLOWTECH II Technology
Threaded BB shell width_70mm
Chain line (mm) 46.9
Chain ring combination 48-31T
Compatible BB type_Outboard
Compatible chain HG-EV 11-speed, HG-X11
Crank fixing bolt included
Crank arm length (mm)_170.0
Crank arm length (mm)_172.5
Crank arm length (mm)_175.0
Gear arms 4
HOLLOWTECH Technology
Optional chain guard_Without chain / bash guard
P.C.D. (mm) 110/80
Rear speeds 11
Recommended BB_Pressfit SM-BB72
Recommended BB_Threaded (normal) SM-BBR60
Threaded BB shell width_68mm
Q-factor (mm) 151

SERIES LINE-UP

  • Bottom Bracket SHIMANO ULTEGRA Press Fit Bottom Bracket 86.5 mm shell width
  • Brake SHIMANO GRX Hydraulic Disc Brake Caliper
  • Cassette Sprocket SHIMANO DEORE XT 11-Speed MTB Cassette Sprocket
  • Rear Derailleur SHIMANO GRX DI2 Rear Derailleur 11-speed (34T max low sprocket)

REPLACEMENT PARTS

  • Chainring Chainring 48T for FC-RX810-2
  • Chainring Chainring 31T for FC-RX810-2