PRODUCT SPECIFICATIONS

MODEL NO FC-6800
SERIES ULTEGRA 6800 Series
Color Series color
Average weight 696 g (53-39T), 689 g (52-36T), 681 g (50-34T), 677 g (46-36T)
   
HOLLOWTECH II Technology
Threaded BB shell width_70mm
Chain line (mm) 43.5
Chain ring combination 50-34T, 52-36T, 53-39T, 46-36T
Compatible BB type_Outboard
Compatible chain HG-EV 11-speed/HG-X11
Crank fixing bolt included
Crank arm length (mm)_165.0
Crank arm length (mm)_170.0
Crank arm length (mm)_172.5
Crank arm length (mm)_175.0
Gear arms 4
HOLLOWGLIDE X, - (46-36T)
HOLLOWTECH Technology
Optional chain guard_Without chain / bash guard
P.C.D. (mm) 110
Rear speeds 11
Recommended BB_Pressfit SM-BB72-41B
Recommended BB_Threaded (normal) SM-BBR60
Threaded BB shell width_68mm
Q-factor (mm) 146.6

SERIES LINE-UP

  • Cassette Sprocket SHIMANO ULTEGRA 11-Speed Road Cassette Sprocket
  • Brake SHIMANO Hydraulic Disc Brake Front Caliper
  • Brake SHIMANO Hydraulic Disc Brake Rear Caliper
  • Cable Adjuster SHIMANO ULTEGRA Inline Brake Cable Adjuster with Quick Release

REPLACEMENT PARTS

  • Chainring Chainring 53T for FC-6800
  • Chainring Chainring 52T for FC-6800
  • Chainring Chainring 50T for FC-6800
  • Chainring Chainring 46T for FC-6800