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  • Shimano Dura-Ace 7900 Double 10sp Chainset
  • Shimano Dura-Ace 7900 Double 10sp Chainset
From $384.99 - $492.49
  • RRP$683.99
  • |
  • Save Up to 44%

Select  BoltCircle
130mm
Select  Colour
Select  Length
170mm
172.5mm
175mm
177.5mm
180mm
Select  Teeth
55.42t
53.39t
53.42t
54.42t
  • IN STOCK(5+)

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  • right Shipping amount : Free
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Shimano Dura-Ace 7900 10-Speed Double Chainset

This aerodynamically designed crankset combines new engineering features together with remarkable weight saving. High rigidity for optimal power transfer.

Shimano Dura-Ace 7900 10-Speed Double Chainset Features:

  • Thin walled crank - Forged aluminium crank saves weight.
  • Hollow chainring - Saves weight while maintaining strength.
  • Wider gear choice to match riders’ style or demands of situation.
  • New teeth design for better chain contact and high efficiency power transfer.

Buy Shimano Dura-Ace 7900 10-Speed Double Chainset from Chain Reaction Cycles, the world's largest online bicycle store.

  • Colour: Silver
  • BoltCircle: 130mm
  • Teeth: 55.42t, 53.39t, 53.42t, 54.42t
  • Speed: 10 Speed
  • Length: 170mm, 180mm, 177.5mm, 175mm, 172.5mm
  • Material: Alloy
Rated 4.7 out of 5 by 6 reviewers.
Rated 5 out of 5 by Nice crank! Thinking of upgrade your crank? You won't regret if you choose Dura ace 7900...Peace yo! 12 November 2013
Rated 4 out of 5 by Ultra light, ultra smooth, top end changing Used in conjunction with new 7900 chain and front 7900 derailleur, this chainset changes effortlessly under pressure when necessary. Quiet, frictionless, easy to clean and maintain the chainrings and cranks really make it eye catching in the bunch. 31 July 2013
Rated 5 out of 5 by Best of the Best Got the dura-ace 7900 cranck set and the rear and front derailleur 7900, I am using it in a Dahon vintesse p18, wow my performance has increased, love it, would recommend to anyone looking for a better performance. Well done Shimano Dura-Ace 7900 01 May 2011
Rated 5 out of 5 by Does the job! Went from 175's to 177.5's after much deliberation and checking out various forums on the net. I wish I had done this a few years ago. Chain set is usual D/A quality and its a case of fit and forget, what more can I say? Price wise this set was only a few quid more than the 7800 and its stiffer. I am running it with a 7800 group for the moment, it all works quietly and perfectly, however the colours don't match, but now I am being picky! If you are a D/A head then it's ideal, it's the jewel in the 7900 group sets crown, if you are not then you don't know what you are missing :-D 13 April 2010
Rated 4 out of 5 by Même poids que le 7800 12 April 2010
Rated 5 out of 5 by New Giant TCR advanced 0 came with DA 7900.... This crank is as stiff as they come. Impeccable shifting between rings with this set combined with the 7900 front mech. Anodizing looks the part 100%. No need to trim when mashing 53-23. I was previously using an Ultegra 6600 10 speed crank which was ok itself. Highly recommended item. 03 January 2009
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4 Questions : 4 Answers

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É compatível com sistema BB30 .

Tenho uma Wilier Twin Foil e queria saber se é compatível com BB30.
Age: 25 to 34
Gender: Male
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1 year ago
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Port Alegre,BR
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Answer: 
Informo que o artigo "Shimano Dura-Ace 7900 Double 10sp Chainset" não é compatível com o sistema BB30. Outras alternativas compatíveis serão FSA, SRAM e Truvativ.
1 year ago
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Dura ace chainset 7800 vs 7900

Hi, I have D/A 7800 groupset on my bike. Can I replace the chainset with 7900 and expect full compatibility? What are the issues I'll encounter? Thanks!
Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
5 months, 1 week ago
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Answer: 
This conversion should be a straight forward swap; be sure to select the same chainring tooth count option to ensure compatibility with your derailleurs for smooth shifting.
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5 months ago
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Hello! These cranks are supplied with the Bottom Bracket?
Gender: Male
1 month, 4 weeks ago
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Khabarovsk,RU
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Answer: 
No, Shimano Road chainsets that have a Hollowtech II Spindle design will not come with an appropriate bottom bracket. You will need to purchase a suitable model of BB that suits your frame and this chainset:-

http://www.chainreactioncycles.com/... - for press-fit frames

http://www.chainreactioncycles.com/... - Italian thread, English thread suitable.
1 month, 3 weeks ago
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BB30?

I want to fit one of these on both my TT bike and race bike a BMC time machine tm02 and a cannondale cadd 10 but they are both bb30 frames how would I go about doing this, thanks
Age: 18 to 24
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5 months, 2 weeks ago
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Anonymous
ryde,GB
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Answer: 
By using a BB30 to English Thread adaptor; the compatible Shimano Dura Ace 7900 bottom bracket can be mounted to the bike and enable use of the 7900 crankset.
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FSA BB30 English Adaptor
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Shimano 7900 Dura-Ace Bottom Bracket
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