Hope Pro 4 Rear 6 Bolt Disc Hub - 12x148mm Boost - 32 Hole - XD Driver - Silver PDP|PLP|Rail Material Osprey Hydraulics (Hydrapak) reservoir included

Osprey Hydraulics (Hydrapak) reservoir included

5" only recommended for rims 27mm or wider

Bearing style / amount: Chromed steel bearings with triple freehub bearing axle support

Higher tolerance bearings are smoother and faster

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Hope Pro 4 Rear 6 Bolt Disc Hub - 12x148mm Boost - 32 Hole - XD Driver - Silver PDP|PLP|Rail Material Osprey Hydraulics (Hydrapak) reservoir includedThe 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