SunRace M903 Rear Derailleur - 9-Speed Short Cage Black Race Face Cinch Rebuildable

Rebuildable

The Gravelier’s short 246mm length is paired with a mid-length section that quickly widens out to provide ample room if riders choose to shift beyond the primary support zone

} Designed to fit

Speedrocker XL fits up to 40-52mm while the standard model fits 28-42mm

Color Black Lower Stack Height 12 Bearing Type Cartridge Crown Race 40 Weight 156 Defined Color Black Upper Stack Height 16 S

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