Shimano Ultegra CS-R8000 11 Speed Cassette


Colour: Silver

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Lightweight and durable with a wide gear adjustment range. 11 speeds allow you to discover the optimal gearing setup for the terrain and to "tune" the bike for any specific application.

  • The five largest sprockets are mounted on 2 aluminum spiders to keep the weight low
  • Cogs are made of hard-wearing nickel-plated steel

Tech specs

Weight232g (11-25 Teeth)
251g (11-28 Teeth)
269g (11-30 Teeth)
Ideal for
  • Performance and race road cycling
  • 11-speed
Gear ratio11-25T (11-25 Teeth)
11-28T (11-28 Teeth)
11-30T (11-30 Teeth)
Made inJapan


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