Front Derailleur (M950 - T401)
Notes: (1) FD-M950, FD-M950-e is with different plate
(2) BB mount type (E-type) front derailleurs should be used with bottom bracket designed for E-type fron derailleur;(BB-M950, MM-UN72E, BB-UN52E, BB-LP26E) BBmount type (E-type) front derailleurs can be mounted tot rmsdsge for thse front derailleurs.
| Series | XTR | Deore XT | Deore LX | STX-RC | NEXAVE |
| Feature | FD-M950 | FD-M950-E | FD-M900 | FD-M901 | FD-M739 | FD-M739-E | FD-M738 | FD-M567 | FD-M567-E | FD-M566 | FD-MC36 | FD-MC36-E | FD-MC33 | FD-T401 |
| SIS / Friction | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS | SIS |
| Chainring | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple | Triple |
| Link Type | Top Swing | Top Swing | Conventional | Conventional | Top Swing | Top Swing | Conventional | Top Swing | Top Swing | Conventional | Top Swing | Top Swing | Conventional | Top Swing |
| Mount Type | Clamp Band | BB Mount | Clamp Band | Clamp Band | Clamp Band | BB Mount | Clamp Band | Clamp Band | BB Mount | Clamp Band | Clamp Band | BB Mount | Clamp Band | Clamp Band |
| Applicable chain line | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5/50mm | 47.5mm |
| Top gear teeth | 46T/48T | 46T/48T | 46T/48T | 46T/48T | 42T/44T | 42T/44T | 42T/44T | 42T | 42T | 42T | 42T | 42T | 42T | 48T |
| Top low max. teeth diff. | 22T | 22T | 26T | 26T | 22T | 22T | 22T | 20T | 20T | 20T | 20T | 20T | 22T | 20T |
| Top Mid min. teeth diff. | 12T | 12T | 10T | 10T | 10T | 10T | 10T | 10T | 10T | 10T | 10T | 10T | 10T | 10T |
| Chainstay angle 66 to 69 degree | | | | | | | | | | | | | | |
| Braze on | n/a | n/a | n/a | n/a | n/a | n/a | Top and Down | n/a | n/a | Top and Down | n/a | n/a | n/a | n/a |
| Clamp band dia. S size (28-28.6mm) | Top and Down | Top and Down | Down | Top | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Clamp band dia. M size (31.8mm) | Top and Down | Top and Down | Down | Top | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Clamp band dia. L size (34.9mm) | Top and Down | Top and Down | Down | Top | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Chainstay angle 63 to 66 degree | | | | | | | | | | | | | | |
| Braze on | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
| Clamp band dia. S size (28-28.6mm) | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Clamp band dia. M size (31.8mm) | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Clamp band dia. L size (34.9mm) | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down | Top and Down |
| Front Clamp Band | Aluminum/Anodized | | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Painted | | Aluminum/clear Painted | Aluminum/Painted | | Aluminum/Painted | Aluminum/Barrel | | Aluminum/Polished | Aluminum/Barrel |
| Rear Clamp Band | Aluminum/Anodized | | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Polished | | Aluminum/clear Painted | Aluminum/Painted | | Aluminum/Painted | Aluminum/Barrel | | Aluminum/Anodized | Aluminum/Barrel |
| BB Plate | | Hybrid Carbon | | | | Aluminum | | | Aluminum | Aluminum | | Aluminum | | |
| Outer link | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Steel/Chrome plated | Steel/Chrome plated | Aluminum/polished | Steel/Chrome plated |
| Inner Link | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Anodized | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Aluminum/Painted | Aluminum/Barrel | Aluminum/Barrel | Aluminum/Barrel | Steel/Chrome plated |
| Chain Guide | Aluminum/nickel plated | Aluminum/nickel plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated | Steel/Chrome plated |
| Notes: | 1, 2 | 1, 2 | | | | 2 | | | 2 | | | 2 | | |
