Ultegra CS-R8000 Cassette
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Ultegra CS-R8000 Cassette
Shimano's Ultegra CS-R8000 Cassette is among our top picks for high-level road cycling because like all Ultegra drivetrain components, it's the perennial favorite based on the performance-to-dollars equation. With different demands for drivetrain ranges required for road, gravel, and CX riding, Shimano has created cassette ranges designed to allow the R8000 drivetrain to easily satisfy the needs for a variety of riders. The Ultegra CS-R8000 Cassette ranges as high as 32t, so you can set up the new Ultegra (or Dura-Ace R9100) with the range you need for gravel epics, 4 corner crits, hill climbs, junior nationals, and everything in-between.
Details
- Long-lasting racing cogs for the self-sponsored cyclist
- Reliable, durable steel preforms like Dura-Ace plus a few grams
- Precisely machined ramps allow for accurate 11-speed shifting
- Ranges available for crits to climbs to gravel grinds
- Shimano's Ultegra R8000 drivetrain leads the way for best value in the industry
- Item #SHI00FZ
- Cog Sizes
- 11 x 25t, 11 x 28t, 11 x 30t, 11 x 32t, 12 x 25t, 14 x 28t
- Cog Material
- nickle-plated steel
- Freehub Type
- Shimano 11-speed road
- Carrier Material
- aluminum
- Claimed Weight
- [11x25] 8.2oz (232g), [11x28] 8.9oz (251g), [11x30] 9.5oz (269g), [12x25] 8.6oz (243g), [14x28] 10.6oz (300g)
- Manufacturer Warranty
- 2 years
- Activity
- road cucling
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 12 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageDecember 27, 2024
- Familiarity:
- I've put it through the wringer
December 21, 2024
Standard in the Industry
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 11 x 28
For price, durability, and dependability, Ultegra is the way to go.
September 12, 2024
May 23, 2024
Evo upgrade
- Familiarity:
- I've used it several times
Ultegra CS R8000 rear cassette is a great cassette. It’s the only cassette I use, I have just done a Dura Ace R9100 upgrade on my Evo and I use this cassette due to durability and price.
December 30, 2021
14-28 - perfect for a smart trainer
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 14-28
- Height:
- 5' 6"
- Weight:
- 142
Closely spaced ratios make it easier to hit my targeted power and cadence levels during interval training, without resorting to erg mode.
December 28, 2021
Nothing beats ultegra
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 11/25-11/28-11/30
For training and racing this is the one. If you have all the money get the dura ace. If you are self sponsored go with the ultegra. I'm getting 5000 miles out of them. So I go through two dura ace chain's for each cassette and the shifting stays crisp. Big chainring at 10,000 cassette at 5000 and chain at 3000. Your results may vary depending on cleanliness
October 23, 2021
Ultegra R8000 11-25
- Familiarity:
- I've put it through the wringer
11-25 Ultegra R8000 works perfectly, even with my long cage ultegra R8000 rear deraillure. Seriously works PERFECTLY!
Originally reviewed on Backcountry.com
May 20, 2021
Best all around cassette
- Familiarity:
- I've put it through the wringer
This is the best performance and value If you have all the money you need,, then by all means get the dura ace. I go through two or three a year so the ultegra is for me.
January 4, 2021
Shimano 11 speed 11x32 cassette. FANTAST
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 11x32
- Height:
- 5' 8"
- Weight:
- 185
I've been running same cassette for 10 speed, 11x33, and NEVER A PROBLEM. Probably 25,000 miles on the old one and looking forward to the same with this one, on new Pinarello Prince. Never had a problem with any Shimano product and all products are both mechanic and user friendly!
December 9, 2020
better than good enough
- Familiarity:
- I've put it through the wringer
- Size Bought:
- 11-28
The ultegra cassette is the sweet spot in the price/weight/durability spectrum of shimano (and other brands) cassettes. My go-to for training and racing. I ride about 8k miles/year
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June 11, 2021