Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm - 32 Hole - Shimano HG Splined Alloy - Orange Dangerous Goods Materials/Construction: Constructed from hardened alloy

Materials/Construction: Constructed from hardened alloy steel with a nickel-plated finish

Code R (2011-)

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The spindle is CNC Crmo steel

What is does retain though is the new mechanism compared to the original X01

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm - 32 Hole - Shimano HG Splined Alloy - Orange Dangerous Goods Materials/Construction: Constructed from hardened alloyThe 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