SHIMANO Dura-Ace Cs-R9100 11-Speed Cassette One Color, 11-28
Key features
- •Cog Sizes: 11 - 25 t, 11 - 28 t, 11 - 30 t, 12 - 25 t, 12 - 28 t
- •Cog Material: [five largest cogs] titanium, [six smallest cogs] nickel-plated Cro-Moly
- •Carrier Material: carbon fiber, alloy
- •Claimed Weight: [11-25 t] 175 g, [11-30 t] 211 g
- •Recommended Use: cycling
SHIMANO Dura-Ace Cs-R9100 11-Speed Cassette One Color, 11-28
List Price: $363.68$327.31DEALYou Save: $36.37 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (9)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.7
out of 5
Based on 10 reviews
5★
100%
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11 speed to replace CS9000
Amazon Customer✓ Verified Purchase•September 20, 2023
Perfect shifting with older 11 speed 9000 DuraAce shifters. I tried cheaper replacement from Chinese brands that although it looked nice, didn't work at all.
What a difference 30t makes!
anonymous-in-san-clemente✓ Verified Purchase•September 6, 2023
Wow. What a difference 30 teeth makes. I live in Southern California, and its super hilly around here. I am terrible at hills, and need all the help I can get.....this cassette does the trick. Plus it's a seriously cool - titanium and carbon and all that. Much cheaper than I expected it to be with all its bling factor.
entrego mas rapido de lo programado y ademas excelente servicio
ERICK PEREZ✓ Verified Purchase•September 2, 2023
Este vendedor supero mis expectativas en fecha de entrega y calidad del producto
Five Stars
CRISTIAN ARANCIBIA✓ Verified Purchase•August 31, 2023
Mejor imposible. Llegó en excelente estado. Plazo de entrega perfecto. Todo bien!
Light weight
Mark✓ Verified Purchase•August 10, 2023
I replaced the Shimano Dura-Ace 11-28 cassette on my S-Works Roubaix with an 11-30 cassette to assist with climbing mountain roads. The extra gear certainly helps on long climbs.
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