Shimano Ultegra FC-R8000 Hollowtech II Crankset

Item number: 58019
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Ultegra FC-R8000 Hollowtech II Crankset - anthracite/172.5 mm 39-53
Ultegra FC-R8000 Hollowtech II Crankset - anthracite/172.5 mm 39-53
Ultegra FC-R8000 Hollowtech II Crankset - anthracite/172.5 mm 39-53
Ultegra FC-R8000 Hollowtech II Crankset - anthracite/172.5 mm 39-53
Ultegra FC-R8000 Hollowtech II Crankset - anthracite/175.0 mm 34-50
Ultegra FC-R8000 Hollowtech II Crankset - anthracite/175.0 mm 36-52
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The Ultegra FC-R8000 crankset by Shimano - elegant and powerful


The Shimano Ultegra FC-R8000 11-speed crankset is characterised by its outstanding power transfer efficiency and can be easily used on road bikes with disc brakes and 135 mm over locknut dimension. With a uniform bolt circle diameter of 110 mm, four different chainring combinations can be mounted on the asymmetric 4-arm spider, resulting in a wide range of uses. As a Hollowtech crank with hollow-forged aluminium arms and featuring the Hollowtech II construction, the FC-R8000 offers an optimal stiffness-to-weight ratio. The hollow-shaped outer chainring also contributes to this. Last but not least, your road bike will also be visually enhanced by the Dura-Ace-like aesthetics of the Ultegra crankset.

Specifications:


Application: Road, Cyclocross
Compatibility: Shimano 2x11-speed
Chainring Mount: 110 mm pitch circle, 4-arm asymmetrical

Technical Information:


Series: Ultegra R8000
Crank Arm Material: Aluminium
Chainring Material: aluminium, carbon (CFRP) / aluminium (36-46 only aluminium)
Axle Material: steel
Gradation: 34-50, 36-46, 36-52, 39-53
Crank Arm Length: 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mm
Chainline: 43.5 mm
Q-Factor: 146 mm
Axle Diameter: 24 mm
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: SM-BBR60 or SM-BB72-41B Press Fit Hollowtech II (not included)
Recommended Chain: HG-EV 11-speed, HG-X11 (e.g. CN-HG701-11)

Compatibility:


Shifter: ST-R9100, ST-R9120, ST-9001, ST-9000, SL-BSR1, ST-R8000, ST-R8020, ST-R8025, ST-6800, ST-5800, ST-R7000, ST-R7020, ST-R7025, ST-RS685, ST-RS505, ST-U5060, SL-RS700, SL-U5000, ST-RX810, ST-RX600, ST-R9150, ST-R9160, ST-R9170, ST-R9180, ST-9070, SL-9071, ST-R8050, ST-R8060, ST-R8070, ST-6870, ST-6871, ST-R785, ST-RX815
Front Derailleur: FD-R9100 (not for 36-46 T), FD-R8000, FD-5801, FD-R7000, FD-R9150 (not for 36-46 T), FD-R8050
Bottom Bracket: BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB
Chain: CN-9000, CN-6800, CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500

Features:


- optimised, lightweight crank arm design for excellent power transmission efficiency
- revised chainring tooth profile increases the distance to the chain for more compatibility with 135 mm over locknut dimensions and 410 mm chainstay lengths
- anodised crank arms and chainrings
- aluminium chainring bolts

Technology:


Hollowtech
Lightweight cranks reduce the total weight of the bike and above all the rotating mass which is decisive for acceleration. The challenge is to reduce the weight of the cranks without compromising stability and load capacity. Shimano's state-of-the-art forging technology offers an ideal solution with the Hollowtech cranks. Just like a high-quality frame tube, the hollow crank arm is extremely stable and resilient at a very low weight.

Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Hollowglide
Hollow outer chainring: The extremely stiff hollow structure reduces weight while maintaining consistent strength. Better power transfer and faster, more precise front shifting (not with 46 teeth).

Manufacturer Numbers:


165.0 mm 34-50: I-FCR8000AX04
165.0 mm 39-53: I-FCR8000AX39
170.0 mm 34-50: I-FCR8000CX04
170.0 mm 36-46: I-FCR8000CX66
170.0 mm 36-52: I-FCR8000CX26
170.0 mm 39-53: I-FCR8000CX39
172.5 mm 34-50: I-FCR8000DX04
172.5 mm 36-46: I-FCR8000DX66
172.5 mm 36-52: I-FCR8000DX26
172.5 mm 39-53: I-FCR8000DX39
175.0 mm 34-50: I-FCR8000EX04
175.0 mm 36-46: I-FCR8000EX66
175.0 mm 36-52: I-FCR8000EX26
175.0 mm 39-53: I-FCR8000EX39

Contents:


- 1 x Shimano Ultegra FC-R8000 crankset (34-50, 36-46, 36-52 or 39-53 tooth)
- 1 x Shimano crank bolt


Gewicht:

  • anthracite/170.0 mm 34-50: 674 g (ohne Innenlager)
  • anthracite/170.0 mm 36-46: 668 g (ohne Innenlager)
  • anthracite/170.0 mm 36-52: 681 g (ohne Innenlager)
  • anthracite/170.0 mm 39-53: 690 g (ohne Innenlager)

Models:

  • anthracite/165.0 mm 34-50, out of stock
    209.24€
  • anthracite/165.0 mm 39-53, out of stock
    217.65€
  • anthracite/170.0 mm 34-50, out of stock
    217.65€
  • anthracite/170.0 mm 36-46, out of stock
    217.65€
  • anthracite/170.0 mm 36-52, out of stock
    217.65€
  • anthracite/170.0 mm 39-53, out of stock
    217.65€
  • anthracite/172.5 mm 34-50, out of stock
    217.65€
  • anthracite/172.5 mm 36-46, out of stock
    217.65€
  • anthracite/172.5 mm 36-52, out of stock
    184.03€
  • anthracite/172.5 mm 39-53, out of stock
    217.65€
  • anthracite/175.0 mm 34-50, out of stock
    217.65€
  • anthracite/175.0 mm 36-46, out of stock
    217.65€
  • anthracite/175.0 mm 36-52, out of stock
    217.65€
  • anthracite/175.0 mm 39-53, out of stock
    217.65€

Customer Reviews (2)

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Customer Reviews (2)

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by ERIC A.  on 21.04.2022
verified purchase

Matériel de qualité! Comme d'habitude avec Shimano.

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by Rolf K.  on 07.08.2017
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nicht nur optisch ein highlight

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