Description
Description
With this 2x9-speed rear derailleur, cycling becomes an important part of your fitness lifestyle in no time at all. Designed for everyday reliability and suitable for E-bikes, it ensures smooth and defined shifting for carefree riding in the city and outdoors.
Only compatible with Linkglide
Requires HG 11-speed chain
The flat design protects the rear derailleur from all kinds of obstacles
| Field of application | MTB, trekking, comfort/city |
| Version | Top-Normal |
| color | black |
| Gears | 2x9 |
| Large sprocket max. | 36 teeth |
| groupset | cues |
| Cage | SGS |
| capacity | 41 teeth |
| Abbreviation | RD-U4020 |
| Part no. | ERDU4020SGS |
| Model year | 2023 |
| Mounting type | Direct mounting |
| Product type | Rear derailleur |
| Shifting action | mechanical |
