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Shimano Ultegra R8000 11 speed Cassette

Shimano Ultegra R8000 11 speed Cassette
305 reviews
Bike Type
Number of gears
Cassette Ratio
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From 57,95 27,04 discount
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  • Free tracked shipping over 75,00€
  • Trustpilot review 9.4 out of 53.437 reviews

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Pros & Cons

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

Specifications

Brand Shimano
Bike Type Road bike
Quality Better
Number of gears 11 speed
Suitable for Shimano

Description

Description

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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

Reviews

Reviews

9.3 / 10 Average from 305 reviews | Write a review
9.3 / 10
305 reviews
5
248
4
55
3
2
2
0
1
0

Pros

  • Range (1)
  • Great shifts (1)
  • Close ration (1)
  • Reasonable weight (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)

Customer photos


Most recent reviews

10 / 10

Martin, 10 February 2020

Fantastic product & fast service from Mantel

Gives you all the range you need when the road points up. Super smooth shifts and no need to be riding around with a 28 as the largest sprocket anymore. If you have standard Ultegra r8000 rear derailleur that should be fine, just new chain only.

Pros

  • Range
  • Great shifts

9 / 10

Paul, 20 January 2020

Great price and quality

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
Show all reviews

Frequently bought together


Recommended by the product specialist


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Compare the products above
Shimano Ultegra R8000 11 speed Shimano Ultegra 6700 10 Speed Shimano Ultegra 6800 11 Speed Shimano 105 R7000
Shimano Ultegra R8000 11 speed Shimano Ultegra 6700 10 Speed Shimano Ultegra 6800 11 Speed Shimano 105 R7000
305 reviews 822 reviews 749 reviews 4 reviews
Bike Type Road bike Road bike Road bike Road bike / E-bike
Quality Better Better Better Good
Number of gears 11 speed 10 speed 11 speed 11 speed
Suitable for Shimano Shimano Shimano Shimano
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 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25
From 57,95 From 47,95 From 58,95 From 62,95
This product View product View product View product

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