Hope Pro 4 Front 6 Bolt Disc Hub - 15x110mm Boost - 32 Hole - Black PDP|PLP|Brake Rotor Type Developed with feedback from Aaron

Developed with feedback from Aaron Gwin

Pros: Direct mount chainrings are cross-compatible with Shimano's higher-end models

Finish: Physical Vapour Deposition

The Rampage is an excellent choice if you are looking for a budget-friendly full-face helmet that doesn't skimp on safety features

Hope Pro 4 Front 6 Bolt Disc Hub - 15x110mm Boost - 32 Hole - Black PDP|PLP|Brake Rotor Type Developed with feedback from AaronThe 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.