The cassette is manufactured from a lightweight alloy and carbon fibre spider that houses 6 alloy sprockets and 5 titanium sprockets. The largest sprockets are manufactured from titanium to keep the weight low. The sprockets are also extensively cut away and drilled to further reduce weight without reducing rigidity.
The very best and quickest shifts are optimised thanks to the Hyperglide EV sprockets that have a computer designed tooth configuration with contoured shift gates.
|series||Dura Ace R9100|
|sprocket material||steel (sprocket 1 to 6), titanium (sprocket 7 to 11)|
|gradation||11-25t, 11-28t, 11-30t, 12-25t, 12-28t|
|number of spiders||2 (carbon)|
|compatible chain||HG-EV 11-speed, HG-X11|
|spider arms material||CFRP (Carbon Fibre Reinforced Polymer) & Alloy|
|weight||175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)|
|Series||Dura Ace R9100|
|Sprocket Material||steel (sprocket 1 to 6), titanium (sprocket 7 to 11)|
|Gradation||11-25t, 11-28t, 11-30t, 12-25t, 12-28t|
|Number of Spiders||2 (carbon)|
|Compatible chain||HG-EV 11-speed, HG-X11|
|Spider Arms Material||CFRP (Carbon Fibre Reinforced Polymer) & Alloy|
|Weight||175g (11-25T), 193g (11-28T), 211g (11-30T), 189g (12-25T), 205g (12-28T)|
On all orders over $99 Evo Cycles offers free delivery to any physical address in New Zealand - this INCLUDES large and bulky items and bikes!
On orders under $99 we charge $5 flat-rate freight. This is so we can give our customers (that's you!) the most competitive pricing available for small parts and accessories. There are no hidden shipping costs and you know exactly what you're paying for.
Order and pay online and collect everything from one of our stores for free - no handling charges whatsoever! Just select which store you would like to collect from at checkout. Find out more about Click&Collect here.
Simply select click and collect when you're checking out then choose which store you would like to pick your order up from.
We'll send your items from our logistics centre to the store of your choosing.
We'll notify you once your items have arrived at your chosen store and are ready for pick-up.
At a time that's convenient for you. Easy.