Delivery and pick-up points without delays homeMTBIKER Hrádok opens on Monday about 10:00 businessMTBIKER Bratislava opens on Monday about 10:00
Form is being processed

Shimano Ultegra R8000 cassette, 11-wheel

74.90  - 79.90  RRP 107  up to -30%
Found a better price?
Services available for this product
Pay with Ahoj in 30 days or in 3 instalments without interest
Rating (46)
Show all reviews
5/5 starstarstarstarstar
more than 500 customers
have already purchased this product

The CS-R8000 is the suitable cassette for new Shimano Ultegra 11-speed group.

Everything you need to make your ride distinctively yours: The Shimano Ultegra 11-speed Cassette CS-R8000

The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial / triathlon.

The 11-speed cassette sprocket comes in 6 'standard' sizes (CS-R8000, 11-25T, 11-28T, 11-30T, 11-32T, 12-25T, 14-28T) and a wider 11-34T (CS-HG800) cassette with a hub body designed to fit both road bikes (with spacer) and mountain bikes.

Product features - CS-R8000

  • Use: Road
  • Group: Ultegra
  • Model: CS-R8000
  • Type: HG-EV
  • Gear: 11-speed
  • Teeth: 11-28
  • Compatible chain: HG-EV 11-speed, HG-X 11-speed
  • Gradation: 11-12-13-14-15-17-19-21-23-25-28 teeth


  • Spider arm: Carbon / Aluminum
  • Spockets: Steel
  • Lock ring: Aluminum


  • 251g (manufacturer information)

Scope of delivery

  • 1 Ultegra 11-speed Cassette CS-R8000 11-28T incl. Lock Ring


HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. We provide optimal 11-speed drive train gear ratio; you can choice wider and closer gear combination available to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved HYPERGLIDE shifting.

Ultegra R8000

Product features

Compatible with chains: HG-EV 11-speed, HG-X 11-speed.
HG-EV technology

Product details

Gears 11
Number of teeth 12 - 25T (12-13-14-15-16-17-18-19-21-23-25)
11 - 28T (11-12-13-14-15-17-19-21-23-25-28)
11 - 25T (11-12-13-14-15-16-17-19-21-23-25)
11 - 30T (11-12-13-14-15-17-19-21-24-27-30)
11 - 32T (11-12-13-14-16-18-20-22-25-28-32)
14 - 28T (14-15-16-17-18-19-20-21-23-25-28)
Weight 12 - 25 teeth: 243g
11 - 28 teeth: 251g
11 - 25 teeth: 232g
11 - 30 teeth: 269g
11 - 32 teeth: 292g
14 - 28 teeth: 300g
product ID 42380

article Check out our article: Video: Kontrola silničního kola nejen na začátku sezony

Weight 338 g info

Rating 5/5

(46 ratings)
starstarstarstarstar (45 ratings)
starstarstarstarstar_outline (1 rating)
starstarstarstar_outlinestar_outline (0 ratings)
starstarstar_outlinestar_outlinestar_outline (0 ratings)
starstar_outlinestar_outlinestar_outlinestar_outline (0 ratings)
Add your rating star_outline star_outline star_outline star_outline star_outline
For every rating, you get points to the loyalty system
Add a review

comment Reviews

Form is being processed
Add rating
Form is being processed

comment Questions

Form is being processed
Add question for the seller
Form is being processed
Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

Shopping FAQ

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You may find these products complementary

Why shop with us?

Find out what makes us special

Why shop with us?

More about shopping

600,000+ orders

We are the largest cycling e-shop in Slovakia proven by 100,000+ customers.

Unique customer service

We are available via email, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

We guarantee data and payment security using a trusted payment gateway and SSL.

Loyalty system

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

More about shopping
navigate_before navigate_next