RD-M665M
XLE Rear Derailleur for 1 x 11 Speed
Aluminum Body with Steel Medium Cage
Smooth Shifting Cable Path
Active Motion Technology
ON: Clutch design for maximum chain stability
OFF: Easier wheel installation
Medium Cage
For 1x Wide Range Cassettes: 40-46T
Total Capacity: 41T
Specifications
| Series | XLE 11 |
| Model No. | RD-M665M |
| Compatibility | Shimano Mountain |
| Speed | 11-Speed |
| Cage Length | Medium Cage |
| Max. Sprocket | 40-46T |
| Chain Capacity | 41T |
| Clutch (Chain Stabilizer) | Yes |
| Attachment | Direct Mount |
| Outer Link Material | Anodized Forged Aluminum |
| Cage Material | Steel |
