Fitted perfectly to my aero wheels. Thanks Ali
It’s not often a cassette is the most significant component in the release of a new groupset, (well, for a year at least, since the launch of Dura Ace 9000), but the extra sprocket on this new Ultegra cassette will be a welcome addition for riders seeking wider ratios.
Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes
Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear
Wide gear range to meet the demands of all types of rider
For use with HG-EV chains
A 2 year warranty is offered with all Shimano products from Zuus Sports (3 years on Dura-Ace and XTR products).
Buy Shimano Components from Zuus Sports.