The Shimano 7703 Dura Ace Chainset can be bought from online bike shops on this page, or from highstreet Shimano dealers on the Stockists tab. Find out more about this Chainsets Cycle Accessory on the Full Spec tab

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This product was last viewed on Thu May 24 03:29:00 UTC+0100 2012 and has been view 22 times in the last 30 days

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Detailed Specifications for 7703 Dura Ace Chainset

Description: The absolute ultimate in precision-engineered chainsets for serious road riders and elite-level racers who demand the best Advanced HollowTech crank arms use hollow Duralumin to provide an extreme rigid yet lightweight construction Innovative Octalink system uses an 8-splined interface between chainset and bottom bracket spindle to increase rigidity Highly polished Dura-Ace finish to cranks arms and nickel plated chainrings Aluminium SG-X chainrings for superior shifting performance even under great loads Triple chainrings give greater gear choice than double ring set-ups For use with 9-speed Super Narrow HG chains 53 / 39 / 30T chainrings

Colours: Silver Sizes: 165, 170, 172.5, 175 Weight: 681 kgs Year: