To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The hollowtech ii 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.
The hollowtech ii 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.
Shimano

C/SET Ultegra R8000 46/36 165mm Grey 46 / 36 teeth 165 mm

£269.99
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

C/SET Ultegra R8000 46/36 165mm Grey 46 / 36 teeth 165 mm

Brand:Shimano

Code:FCR8000A66

The hollowtech ii 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.

Features:
  • Hollowglide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load
  • The chainring teeth have been developed to work in conjunction with 11-speed hg-ev chains for increased contact to provide greater efficiency and improved power transfer
  • Industry leading hollowtech ii cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight
  • Wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with o.L.D. 135 / 142 mm and 410mm chain stay length
  • A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines
  • Hollowtech ii integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
  • Hollowtech ii integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for C/SET Ultegra R8000 46/36 165mm Grey 46 / 36 teeth 165 mm

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about C/SET Ultegra R8000 46/36 165mm Grey 46 / 36 teeth 165 mm
Ask a question
Question(s) asked regarding C/SET Ultegra R8000 46/36 165mm Grey 46 / 36 teeth 165 mm

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Components Shimano Gears & Drivetrain