BOX Two Prime 9 Speed X-Wide Derailleur - 9 Speed PLP|Largest Cog Who's this item for: Great

Who's this item for: Great for the home mechanic

you can easily tune your light while you tune your suspension and make sure you get the perfect beam for your ride

304 Stainless Steel

If your vehicle has a 50mm hitch receiver the Holdup is an excellent option for carrying anything from a 20" wheeled BMX to a 29" Enduro machine

The above list is the official list from Stans

BOX Two Prime 9 Speed X-Wide Derailleur - 9 Speed PLP|Largest Cog Who's this item for: GreatBOX shook up the drivetrain market last year with the release of their wide range 9 speed drivetrains. The prime 9 components are optimised for 11 50t cassettes without all the headaches of adjusting 12 gears. The Box Two Prime 9 rear derailleur is BOX's middle of the range Prime 9 offering. It includes many of the awesome features from the Box One derailleur but forgoes the adjustable clutch and uses bushing pulleys to be more wallet friendly. Who's