SunRace M91 Rear Derailleur - 9-Speed Long Cage Black 177 This is a lightweight glove

This is a lightweight glove good for use down to about -8C (18F)

Built to improves glide and acceleration

Due to the shape of the brake pad installation tabs this model is not compatible with Centerlock or HSX rotors

or Xtreme-Pro

Violet: +3C to -4C

SunRace M91 Rear Derailleur - 9-Speed Long Cage Black 177 This is a lightweight gloveSunRace M91 Rear Derailleur 9 Speed Long Cage Black. The SunRace M9 Rear Derailleuris designed for 9 speed MTB drivetrains. TECH SPECS Largest Cog 36 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 8 Drivetrain Speeds 9 Weight 342 Chain Wrap Capacity (teeth) 45 Cage Length Long