Box Three Prime 9 Speed X-Wide Derailleur Long Cage Brand_Maxxis powerful support

powerful support

SECURE MOUNTING

lightweight EVA padding and a durable PU cover

Wolf Tooth Post to Flat Mount Brake Adapters are CNC machined with 6061-T6 aluminum

• Shadow+ stabilizer adjusts the spring resistance against the chain for normal riding and rough riding conditions

Box Three Prime 9 Speed X-Wide Derailleur Long Cage Brand_Maxxis powerful supportBOX shook up the drivetrain market with the release of their wide range 9 speed drivetrains. The prime 9 derailleurs are built for 11 50t cassettes without all the headaches of adjusting 12 gears. The Box Three Prime 9 rear derailleur is Box's value prime 9 offering. It features a non adjustable clutch, bearing pulleys and wallet friendly price tag. Who's this item for: Anyone already running a Box Prime 9 speed drivetrain or those looking to upgrade