Shimano Ultegra R8000 11 speed Cassette
- Trustpilot review 9.3 out of 42.858 reviews
020 3695 9922 open
Pros & Cons
Pros & Cons- The cassette is really quiet when used with the HG701 Shimano chain.
- Not all rear derailleurs are compatible with an 11-34 cassette, so check that first.
Specifications
Specifications| Brand | Shimano |
| Number of gears | 11-speed |
|---|---|
| Suitable for | Shimano |
| All specifications | |
Description
DescriptionThe 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.
Frequently bought together
Frequently bought together
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| Number of gears | 11-speed | 11-speed | 11-speed | 10-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 / 11 / 32 / 12 / 25 / 14 / 28 | 11 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25 / CS-R7000 | 11 / 23 / 11 / 25 / 11 / 28 / 12 / 23 / 12 / 25 / 12 / 30 |
| From £52.50 | From £48.10 | £39.30 | £41.10 | |
| This product | View product | View product | View product |
Customer photos
Customer photosReviews
ReviewsPros
- works beautiful (1)
- 11-25 seem powerful with 53-39 chainring in front (1)
- Fast delivery (1)
- Smooth shifting (1)
Cons
- No 36 to match sram (1)
- A bit heavy (1)
- Requires long RD cage (1)
- Not as macho as a 12-25! (1)
Most recent reviews
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
Works Beautiful
This cassette works beautifully. chain not dropped once, and shithing fast.
Pros
- works beautiful
- 11-25 seem powerful with 53-39 chainring in front
Very satisfied - great cassette
Pros
- Fast delivery
Dose what it says on the tin
Nice and light.
Excellent climbing cassette
I'm not a cadence orthodox but still find the 2-teeth grading very smooth for climbing (I did some 20%+ gradients on my semi-compact) and descents. Though I did very litte flats b/c I intend to use it solely for the mountains. Still good piece of specialist kit.
Pros
- Full range
- 34 teeth
- Even grading 11-27 at 2T a cog
- Silent
- Smooth shifting
Cons
- A bit heavy
- Requires long RD cage
All specifications
All specificationsManufacturer 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
Additional information
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