SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black CheckoutTitle=SunRace M98 Cassette - 9-Speed } Headset adapter for Trek

} Headset adapter for Trek Knock Block

Color Black Weight 74 Thread Pitch 12 x 1

A seriously powerful formula with sustainability built in that has the same epic power of our O

Also compatible with Campagnolo 13-speed chain

SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black CheckoutTitle=SunRace M98 Cassette - 9-Speed } Headset adapter for TrekSRAM X5 Rear Derailleur 9 Speed Medium Cage Black. Affordable and reliable derailleur is great for repairs and upgrades. TECH SPECS Cage Length Medium Chain Wrap Capacity (teeth) 37 Color Black Drivetrain Speeds 9 Largest Cog 34 Rear Der Shifter Compatibility SRAM 1: 1 Rear Derailleur Mount Type 10x1 Standard Weight 290