SHIMANO ULTEGRA HOLLOWTECH II Road Crankset 2x11-speed

FC-R8000

ULTEGRA_R8000_m

FC-R8000

SHIMANO ULTEGRA - HOLLOWTECH II - Road Crankset - 2x11-speed

The all-new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. It is available with 53-39, 52-36, 50-34, and 46-36T chainrings and 165, 170, 172.5, and 175mm crank arm lengths.

  • Lightweight crankarm design optimized for power-transfer efficiency
  • Minimal weight without sacrificing stiffness
  • HOLLOWTECH II
  • Rider-tuned gear performance through various gear combinations
  • Redesigned FC for greater frame compatibility
  • Wider gear pitch increases clearance between chain and leading teeth, providing compatibility with frames of O.L.D. 135 mm and 410 mm chainstay length

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-R8000
SERIES ULTEGRA R8000 Series
Color Series color
Average weight 690 (53-39T), 681 (52-36T), 674 (50-34T), 668 (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

SERIES LINE-UP

  • Front Derailleur SHIMANO ULTEGRA Front Derailleur (Brazed-On Mount) 2x11-speed
  • Brake SHIMANO ULTEGRA Direct Mount Front Brake Caliper
  • Brake SHIMANO ULTEGRA Under Bottom Bracket Mount Rear Brake Caliper
  • Brake SHIMANO ULTEGRA Dual-Pivot Brake Caliper

REPLACEMENT PARTS

  • Chainring Chainring 53T for FC-R8000
  • Chainring Chainring 52T for FC-R8000
  • Chainring Chainring 50T for FC-R8000
  • Chainring Chainring 46T for FC-R8000