BOX shook up the drivetrain market last year with the release of their wide range 9-speed drivetrains

axle nut and set screw

the repair kit provides you with everything you need to remove any burrs

4° Up Sweep

Foam-insert compatible for additional chest and back protection (sold separately)

Hope Pro 4 Front 6 Bolt Disc Hub - 15x110mm Boost - 32 Hole - Silver Envelope Shipping BOX shook up the drivetrainThe Pro 4 is an incredibly versatile and easily serviceable hub that builds upon Hope's reputation for bulletproof quality and attention to detail. The hubs are machined from a single billet of 2014 T6 aluminium and run on stainless steel sealed cartridge bearings for smooth running and outstanding reliability. Specs: 15mm axle. Sealed stainless steel cartridge bearings. Hub shell machined from forged aluminium billet. Standard 6 bolt disc fitting.