The Shimano 6603 Ultegra 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 Wed May 23 15:28:00 UTC+0100 2012 and has been view 12 times in the last 30 days

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Detailed Specifications for 6603 Ultegra Chainset

Description: Ultegra HollowTech II chainset offers a fine balance of light weight and rigidity with incredible shifting performance HollowTech II allows the bottom bracket bearings to be spaced wider apart (outboard the frame) enabling the use of larger bearings and an increased axle diameter Their is also the benefit of easier installation , adjustment and maintenance 52/39/30T

Colours: Silver Sizes: 165, 170, 172.5, 175 Weight: 883 grams Year: