Shimano Ultegra R8000 11-Speed Chainset
- Ultra stiff & light Hollowtech II crank arms
- HollowGlide chainring provides smooth shifting
- Teeth profile compatible with 11-speed chains only
The new Shimano Ultegra R8000 chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.
The HollowGlide hollow outer chain ring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, and with HollowTech II cold forged 4 arm hollow cranks, this chainset saves weight whilst making sure that none of your effort is lost when you're putting the power down.
The Hollowtech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency, and the bottom bracket seal design features a minimal bearing interface to offer incredibly smooth rolling and increased durability. The 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.
With a wide range of chainring options and crank lengths their is something available to meet the needs of all riders and racing disciplines.
- Industry leading Hollowtech II 4 arm cold forged hollow crank arms
- Wide range of chainring ratios & crank arm lengths available
- Hollowtech II integrated bottom bracket design
- Bottom bracket seal design has a minimal bearing interface
- Crank arm length: 170, 172.5 & 175mm
- Ratio: 50/34T, 52/36T & 53/39T
- Weight from 674g (50/34T)
| Brand | Shimano |
| MPN | FCR8000A04, FCR8000C04, FCR8000C26, FCR8000C39, FCR8000D04, FCR8000D26, FCR8000D39, FCR8000E04, FCR8000E26, FCR8000E39 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.
