Description
Description
This 1x9 rear derailleur invites you to expand your comfort zone when trail riding with seamless shifting and reliability. The flat design and chain stabilization offer safety reserves even for rougher terrain.
Only compatible with Linkglide
Requires HG 11-speed chain
The flat design protects the rear derailleur from all kinds of obstacles
Designed and tested for long-lasting performance with e-bikes
| Range of use | MTB, trekking, comfort/city |
| Version | Top-Normal |
| color | black |
| Gears | 9 |
| Large sprocket max. | 46 teeth |
| groupset | cues |
| Cage | GS |
| Capacity | 35 teeth |
| Abbreviation | RD-U4000 |
| Part no. | ERDU4000GS |
| Model year | 2023 |
| Mounting type | Direct mounting |
| Product type | Rear derailleur |
| Shifting action | mechanical |
