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Shimano Ultegra R8000 11 speed Cassette


Number of gears
Cassette Ratio
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  • Free tracked delivery
  • Trustpilot review 9.4 out of 50.952 reviews

Pros & Cons

  • Cassette shifts fast and smoothly due to its precision design.
  • The first 6 teeth rest on spiders, preventing the cassette from chipping your body.
  • Thanks to the special coating, this cassette will last longer than lower end Shimano cassettes.
  • Light materials and the use of spiders result in a very low weight!
Read more on what our customers have to say about this product

Specifications

Brand Shimano
Quality Better
Number of gears 11 speed
Suitable forShimano

Description

The Shimano Ultegra R8000 and HG800 has been given an even better design. Shimano has managed to shave off a little more weight, give the cassette a slightly better finish to go with the increasingly fluent shifting motion, and improve the overal durability of the cassette compared to its predecessor. Various cassette ratios are available, enabling you to adapt to whatever terrain you're taking on. Most cassettes building up to a maximum of 23T or 25T are used on the flats or slightly rolling roads. The 28T cassette is ideal for hills, while the 30T, 32T and 34T (HG800) are ideal for the high mountains. Naturally, you have to take into account whether you're running double, semi-compact, or compact chainrings.

Capacity Ultegra 11-speed derailleurs
• Short cage Ultegra 6800: to 28T
• Long cage Ultegra 6800: from 28T to 30T

• Short cage Ultegra R8000: 25T to 30T
• Long cage Ultegra R8000: 28T to 34T


Frequently bought together


Recommended by the product specialist


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Quality Better Better Better Better
Number of gears 11 speed 10 speed 11 speed 10 speed
Suitable for Shimano Shimano Shimano Sram
Cassette Ratio 11 / 25 / 11 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25 / 14 / 28 / CS-R8000 11 / 23 / 11 / 25 / 11 / 28 / 12 / 23 / 12 / 25 / 12 / 30 11 / 23 / 11 / 25 / 11 / 28 / 11 / 32 / 12 / 25 / 14 / 28 11 / 23 / 11 / 25 / 11 / 28 / 11 / 32 / 12 / 25 / 12 / 27 / 12 / 28 / 12 / 32 / 12 / 36
From 48.95 From 39.95 From 46.20 55.60
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Customer photos


Reviews

9.3 / 10 Average from 279 reviews | Write a review

9.3 / 10

279 reviews
5
(227)
4
(50)
3
(2)
2
(0)
1
(0)

Pros

  • Close ration (1)
  • Reasonable weight (1)
  • Fast shipping (1)
  • works beautiful (1)

Cons

  • Weight (1)
  • 14 is a bit too small when down hill (1)
  • Needs to run 53 front or 54 (1)
  • No 36 to match sram (1)

Most recent reviews

10 / 10

Barry, 30 June 2019

Brilliant service

Great cassette as its so close ration all the way to 21. Shame its not available in dura ace

Pros

  • Close ration
  • Reasonable weight

Cons

  • Weight
  • 14 is a bit too small when down hill
  • Needs to run 53 front or 54

10 / 10

Matt, 2 May 2019

Great piece of kit at a great price

10 / 10

Paul, 8 April 2019

Good quality, works well

Happy with purchase. No problems

Pros

  • Fast shipping

10 / 10

Conor, 7 March 2019

Does it job

Excellent quality...does what it says on the box

10 / 10

Malcolm, 22 October 2018

Very good option for cyclocross racing. A 36 would match the sram groupset

Great product. Need a 36 to match the sram cyclocross group-set

Cons

  • No 36 to match sram

All specifications

Manufacturer specifications

• Ascension from small to large cog: 3+1+1+1+1+1+1+1+1
• Number of individual components: 9
• Material: Nickel-plated steel
• Spider: Aluminium
• Cogs and weight (weighted by Shimano):
- 11-25: 11-12-13-14-15-16-17-19-21-23-25; 232 gram
- 12-25: 12-13-14-15-16-17-18-19-21-23-25; 243 gram
- 11-28: 11-12-13-14-15-17-19-21-23-25-28; 251 gram
- 14-28: 14-15-16-17-18-19-20-21-23-25-28; 300 gram
- 11-30: 11-12-13-14-15-17-19-21-24-27-30; 269 gram
- 11-32: 11-12-13-14-16-18-20-22-25-28-32; 292 gram
- 11-34: 11-13-15-17-19-21-23-25-27-30-34; 335 gram

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