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The Shimano Ultegra R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for modern road frames.
The Shimano Ultegra R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for modern road frames.
Shimano

Shimano Ultegra FC-R8000 2x11s 172.5mm 39/53t Crankset in Black

$360.00 $365.00 1% off
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We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined

Shimano Ultegra FC-R8000 2x11s 172.5mm 39/53t Crankset in Black

Season:2024

Brand:Shimano

Code:IFCR8000DX39

The Shimano Ultegra R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames.

The crankset is designed for 11-speed drivetrains and utilizes Hollowtech II technology to provide an optimal balance of stiffness, strength, weight, and rotating performance. The lightweight crankarm design is optimized for power-transfer efficiency, ensuring pedaling stability. The wider gear pitch increases clearance between the chain and leading teeth, providing compatibility with frames of 135 mm O.L.D. and 410 mm chainstay length. Hollowglide technology on the outer chainring uses a high-rigidity hollow structure to reduce weight while maintaining strength for precise front shifting.

Features:

  • Lightweight crankarm design for power-transfer efficiency
  • Hollowtech II technology for stiffness and rotating performance
  • Hollowglide hollow outer chainring for weight reduction and strength
  • Wider gear pitch for increased frame compatibility
  • Compatible with 11-speed drivetrains
Technical Information
  • Series
    ULTEGRA
  • Rear speeds
    11
  • Compatible chain
    LINKGLIDE, HG 11-speed
  • Chain line (mm)
    43.5
  • P.C.D. (mm)
    110
  • Spider/gear arms
    4
  • Chainring combination
    46-36T, 50-34T, 52-36T, 53-39T
  • Q-factor (mm)
    146
  • Crank arm length (mm)
    165, 170, 172.5, 175
  • Optional chain guard
    Without chain/bash guard
  • HOLLOWTECH II
    Yes
  • HOLLOWTECH crank arm
    Yes
  • HOLLOWGLIDE
    Yes, except 46-36T
  • Compatible bottom bracket type
    Outboard
  • Recommended bottom bracket
    Threaded (normal), Press-Fit
  • Threaded bottom bracket shell width (mm)
    68, 70
  • Crank fixing screw included
    Yes
  • Average weight
    668g (46-36T), 674g (50-34T), 681g (52-36T), 690g (53-39T)
Sizing Information
Professional Opinion
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