Shimano RD-U4000 CUES 9-Speed GS Medium Cage Rear Derailleur
- LinkGlide technology
- For single ring total capacity 35T
- E-bike rated
Built for durability and smooth shifting, the Shimano RD-U4000 CUES 9-Speed GS Rear Derailleur features LinkGlide technology for up to 300% longer wear life. Its Shadow design ensures a low profile for better clearance, while large 13-tooth pulleys extend lifespan.
Key Features and Benefits:
- LinkGlide technology: Provides up to 300% more durability than Hyperglide. Ensures long-lasting smooth shifting, reducing wear and tear.
- Shadow design: Super low profile with an optimized slant angle. Improves clearance and prevents damage from impacts.
- Wide link design: Increases rigidity for precise shifting. Reduces flex, extending service life.
- Fluorine-coated link pin bushing: Lowers friction for smoother movement. Enhances efficiency and longevity.
- Large 13-tooth pulleys: Reduces chain articulation stress. Increases derailleur lifespan and maintains consistent performance.
- Aluminium bracket body with steel outer and inner plates: Offers a balance of lightweight strength and durability. Resists damage from rough riding.
- Single-ring drivetrain compatibility with 35T total capacity: Supports stable shifting performance. Ideal for versatile riding styles.
- E-bike rated and compatible with LinkGlide and HG 11-speed chains: Ensures reliable operation across different drivetrains. Optimized for both mechanical and electric bikes.
Built for riders who demand durability, this derailleur delivers lasting performance with smooth, precise shifts. LinkGlide technology resists wear, making it ideal for daily commutes and rugged terrain alike. The Shadow design enhances bike handling by reducing impact risks.
Upgrade your drivetrain with a derailleur engineered for endurance. Get consistent, reliable shifting with a design made to last.
Specification:
- For single ring, total capacity 35T
- 9-speed
- Compatible with LinkGlide and HG 11-speed chains
- Compatible with 46-35T low sprocket
- E-bike rated
| Brand | Shimano |
| MPN | RDU4000GS |
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.