Shimano Dura-Ace FC-7900 Bicycle Chainset

$503.10

RRP $670.83 Save 25% = $167.73
Option Stock Price Quantity
Grey - 52T 165mm
In Stock

$603.75

RRP $670.83

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Grey - 52-39T 172.5mm
In Stock

$603.75

RRP $670.83

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Grey - 52-39T 175mm
In Stock

$503.10

RRP $670.83 Save 25% = $167.73
Grey - 53-39T 165mm

Out of stock

$603.75

RRP $670.83

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Grey - 53-39T 170mm
In Stock

$603.75

RRP $670.83

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Grey - 53-39T 172.5mm
In Stock

$603.75

RRP $670.83

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Grey - 53-39T 175mm
In Stock

$603.75

RRP $670.83

Save 10%

Grey - 53-39T 177.5mm
In Stock

$503.10

RRP $670.83 Save 25% = $167.73
Grey - 53-39T 180mm
In Stock

$603.75

RRP $670.83

Save 10%

Shimano
Shimano
Evolution of perfection.' The value of SHIMANO to the cycling industry is legendary. With components for every genre, budget and riding style, they keep the wheels of the world turning.

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  • Dura-Ace Evolution Of Perfection
Product Overview

The HollowTech II 10-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racings elite riders.

Shimano has raised the bar to a new level of performance with the development of a hollow outer chainring, giving vast improvements in rigidity and increased weight savings by trimming unnecessary material. The ultimate aluminium chainset, even lighter than many carbon chainsets.

Key Features:

  • The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load.
  • These industry leading HollowTech II cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength.
  • The teeth have been developed to work in conjunction with the CN7900 chain for improved contact providing more efficiency and improved power transfer.
  • There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines.
  • HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency.
  • Weight: 739g (inc. bottom bracket - Manufacturer claimed).
  • Bottom bracket cups are sold separately.

Item Code: 100506

Product Reviews

Customer Reviews

almost there - Review by Benjamin

Near to perfect just needs bit of an improvement with the crank arm, it's just not quite stiff enough.

(Posted on 02/04/2011)