Shimano CS-R9100 Dura-Ace 11 Speed Cassette
11-30T Dispatched in 1-2 days ID: 100028-359460
£229.99 Add to basket
11-28T Dispatched within 2-5 days ID: 100028-359461
£219.99 Add to basket
12-28T Dispatched within 2-5 days ID: 100028-359462
£219.99 Add to basket
11-25T Dispatched within 2-5 days ID: 100028-359463
£209.99 Add to basket
12-25T Dispatched within 2-5 days ID: 100028-359464
£209.99 Add to basket

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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

Super lightweight 11-speed HG-EV cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes

Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load

Close ratio gearing allows a more efficient use of energy through finer cadence control

Largest sprockets are mounted on lightweight alloy and carbon carriers to reduce weight and increase rigidity

5 largest sprockets are made from titanium to reduce weight without sacrificing strength

Sprockets are extensively cut away and drilled to further reduce weight without reducing rigidity

Nickel-plated finish offers hard wearing resistance to corrosion

Alloy cassette lockring

For Super Narrow 11-speed HG-EV chains

Average weight 175 grams for 11-25 tooth