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Shimano Dura-Ace CS-9100 11-Speed Cassette

SALE: $204.29-$222.29ea
MSRP:$226.99
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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

The Shimano Dura Ace CS-9100 11-Speed Cassette features titanium construction on the five largest sprockets and a carbon composite / alloy spider for high-performance at a low weight. Hyperglide tooth profiles ensure precise, reliable shifting with the Shimano 11-speed chains, and the introduction of new 11-30 gearing option means the Dura Ace R9100 group is the most versatile yet.

Claimed weight is 175 g (11-25 cassette).

Cog sizes:

  • 11-25T: 11-12-13-14-15-16-17-19-21-23-25
  • 11-28T: 11-12-13-14-15-17-19-21-23-25-28
  • 11-30T: 11-12-13-14-15-17-19-21-24-27-30
  • 12-25T: 12-13-14-15-16-17-18-19-21-23-25
  • 12-28T: 12-13-14-15-16-17-19-21-23-25-28

Cassette Type: Shimano 11 

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Reviewed 9/7/2017
by Red
Cycling Enthusiast
Woodland Hills, CA
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Shimano What can i say!!!!

Shimano has always come out with great products and always cutting edge in technology. This cassette by far is the best cassette i've ever used, so light and gotta love that 30 gear...

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Reviewed 9/25/2017
by Hank
Cycling Enthusiast
Portland
Overall Rating
3 of 3 customers found this review helpful.
High quality part

I needed a second set for my trainer and wanted to match exactly my bike to keep change over time at a minimum. Good price and high quality.

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Reviewed 6/22/2017
by Imad
Daily Commuter
Portland, OR
Overall Rating
2 of 2 customers found this review helpful.
seamless, lite shifting, using durace electronic shifters

lots of short, steep climbs and rolling hills

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