Hope Pro 4 Rear 6 Bolt Disc Hub - 12x148mm Boost - 32 Hole - Shimano HG Splined Steel - Purple Images Uploaded - Ready for Review With a 13mm hardened steel

With a 13mm hardened steel shackle

They are also folding to save on weight and of course Tubeless Ready as standard

extra short saddle shell remains - at a very attractive weight

the SM-CRM70 chainring features Dynamic Chain Engagement for smoother pedaling and better chain retention for when the trails get wild

Cartridge bearings are replaceable

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x148mm Boost - 32 Hole - Shimano HG Splined Steel - Purple Images Uploaded - Ready for Review With a 13mm hardened steelThe 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