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. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
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. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
Shimano Dura-Ace CS-R9100 Cassette 11 Speed
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. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
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. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
in 13 offers
The lowest price for Shimano Dura-Ace CS-R9100 Cassette 11 Speed right now is $248.71 at Slane Cycles, compared across 11 retailers.
The all-time low was $170.23 on 13 Feb 2026 — today's price is 46% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Last updated at 14/05/2026 04:11:45
Shimano Dura Ace R9100 11 Speed Cassette
Delivery $19.13
Shimano Dura-Ace CS-R9100 Cassette 12-28
Free delivery between 15–22 May
Shimano Dura-Ace CS-R9100 Cassette 12-28
14-day returns
Shimano Dura-Ace CS-R9100 12-28T 11sp Cassette
Free delivery between Fri – Wed
Shimano Dura-Ace CS-R9100 12-28T 11sp Cassette
Free delivery between Fri – Wed
Shimano CS-R9100 CASSETTE 12-28 DURA-ACE 11-SPEED DURA-ACE 2016
Shimano (Cycling) Dura-ace Cs-r9100 HG Cassette Sproket (12-28t) Icsr910011228
Delivery between 20–22 May $104.78
SHIMANO DURA-ACE Dura-ace R9100 Series Cassette Sprocket CS-R9100 11S
Delivery between 17–24 May $38.42
Shimano Dura-Ace CS-R9100 11 Speed Cassette — 12-28t / HG Spline
Free delivery between 19–27 May
Shimano Dura-Ace R9100 12/28 11 Speed Cassette
Delivery $65.99
| Part Type | Cassettes - Road |
Shimano Dura Ace R9100 11 Speed Cassette
Delivery $19.13
Shimano Dura-Ace CS-R9100 Cassette 12-28
Free delivery between 15–22 May
Shimano Dura-Ace CS-R9100 Cassette 12-28
14-day returns
Shimano Dura-Ace CS-R9100 12-28T 11sp Cassette
Free delivery between Fri – Wed
Shimano Dura-Ace CS-R9100 12-28T 11sp Cassette
Free delivery between Fri – Wed
| Part Type | Cassettes - Road |
