SunRace M903 Rear Derailleur - 9-Speed Short Cage Black MFPN=11.4018.028.010 Recommended for long-distance riding and

Recommended for long-distance riding and extreme weather conditions such as muddy off-road conditions long rainy commutes and foggy salt-air coastal climates

Ibis Ripmo - will not work

Offset: 25mm 3mm

Purchase a Swix TCS strap separately

SunRace M903 Rear Derailleur - 9-Speed Short Cage Black MFPN=11.4018.028.010 Recommended for long-distance riding andSunRace 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