Shimano Dura Ace 7900 Road Chainset
10 Speed / 172.5mm / 42/53
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?
Dura Ace 7900 chainset, top of the range 10 speed chainset.
- 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 Int. Signed For 5-10 days: $0.00
Royal Mail international serivce is the quickest and best service for small parcels. For Europe please allow 3-7 days, for Australia, USA, Canada, Japan and other countries the service is normally 5-10 working days. This service allows some tracking and requires a signature.
Royal Mail Priorty Airmail 4-8 Days: $17.06
Royal Mail international serivce is the quickest and best service for small parcels. For Europe please allow 3-7 days, for Australia, USA, Canada, Japan and other countries the service is normally 4-8 working days. This service allow some tracking and requires a signature.