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> SunRace M903 Rear Derailleur - 9-Speed Short Cage Black
SunRace M903 Rear Derailleur - 9-Speed Short Cage Black. The SunRace M9 Rear Derailleuris designed for 9-speed MTB drivetrains.
- TECH SPECS
Rear Derailleur Mount Type | Shimano Rear Direct Mount |
Rear Der/Shifter Compatibility | Shimano Mountain |
Color | Black |
Cage Length | Short |
Drivetrain Speeds | 8 |
Drivetrain Speeds | 9 |
Weight | 240 |
Largest Cog | 42 |