Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm Superboost - 32 Hole - Shimano Microspline - Orange Needs Images Shell width: Suitable for use

Shell width: Suitable for use with 68/73mm & 83mm shell BB92 frames

Who's this item for: Anyone running a Box Prime 9 speed drivetrain can use this chain

Cons: No C02 canister compatibility

Customizable with Gloworm LINK

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm Superboost - 32 Hole - Shimano Microspline - Orange Needs Images Shell width: Suitable for useThe 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. The 4 pawl ratchet system has 44 teeth with solid and reliable 8. 2 deg engagement with that unmistakable Hope sound. The Pro 4 spoke flange