SunRace M91 Rear Derailleur - 9-Speed Long Cage Black MFPN=14670 5/3/4/5/6/8mm Hex keys

5/3/4/5/6/8mm Hex keys

Replacement and upgrade air can kits

CmsPageProductDetails SuperFlow reduces physical limitations from prolonged pressure in the perineal area Shell made from 30% Carbon composite and high grade nylon polymer Fibra-Tek microfiber cover Ti316 rails

Available in Y L-Shape and folding versions Ball End No Set or Individual Set Style Folding

Model Standard Material Butyl Tire Size 27

SunRace M91 Rear Derailleur - 9-Speed Long Cage Black MFPN=14670 5/3/4/5/6/8mm Hex keysThe SunRace M9 Rear Derailleuris designed for 9 speed MTB drivetrains. Largest Cog 36 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 9 Weight 342 Chain Wrap Capacity (teeth) 45 Cage Length Long