45MM non-slip silicone strap improves grip on helmet

Carry all your trail essentials while maintaining an aerodynamic look

excellent ergonomics

Locking Size: 13

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x157mm Superboost - 32 Hole - XD Driver - Black PLP|Riding Style 45MM non-slip silicone strap improvesThe 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