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Shimano Dura Ace 7900 Chainset

Shimano Dura Ace 7900 Chainset
RRP: $627.17
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Please be aware that this crankset is ordered direct from our supplier and will take 2-3 days before it is ready to be shipped. It may be quicker but please allow for the dispatch time. Do you wish to continue?
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Dura Ace 7900 chainset, choice of standard or compact.
  • Next Day & World Wide Shipping
  • Excellent Customer Service
  • Buy in Store
Chainset Options
  • In stock
  • Out of stock
  • In stock +$83.63
Bottom Bracket Options
  • In stock +$26.48
  • Out of stock +$32.06
  • The HollowTech II 10-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's 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
  • 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 only 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
  • Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability
  • Weight including bottom bracket 725 grams
Free shipping on this item to United States
  • Estimated delivery transit time: 5-10 Days
  • Royal Mail International Signed For 5-10 Days: $8.36
    Royal Mail international serivce is the quickest and best service for small parcels. For Europe please allow 3-8 days, for Australia, USA, Canada, Japan and other countries the service is normally 5-10 working days. This service allow some tracking and requires a signature.
General information about our shipping
***** on 26/10/2013

A piece of engineering craftsmanship, almost too good to use. But I did install it eventually, and it works a treat.

***** on 23/08/2013

My 2nd 7950 chainset in 3 years; great bit of kit, far superior to Sram Red/FSA the alternatives that I've tried in the past. Runs best with a Shimano chain due to profile on teeth/links, I now use 105 as they last longer than DA (!!!)

***** on 19/01/2013

Merlin does it again - best kit for the best price anywhere & great customer service. What more can you ask for?

***** on 01/01/2013

Mega piece of kit and worth every penny.
Very stiff, lightweight and built to last.
Works great with my Di2 TT Dura-Ace setup on my Scott Plasma 3

***** on 16/08/2012

Great quality product, lightweight & well made.
It's good enough for the pros so not much more to say.

***** on 17/07/2012

Best Item.
High performance and middle(low) price.

***** on 10/07/2012

Superb piece of equipment. Cheapest online too.
Top Notch!

***** on 27/06/2012

was a replacement for my compact crank very happy with it what you would expect from Dura-Ace. service from merlin cycles was spot on will always use you for part cheers

***** on 20/06/2012

I bought the 7950 compact set and it has proved to be an excellent product. Very stiff under load, it also shifts very positively and quickly between rings. Very highly recommended.

***** on 18/06/2012

very stiff and very light........ nuff said

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