Patented Lock-On system prevents twisting and provides rider security

The entire front loop has a 22

but that is a preference thing

Fits all 20mm (3/4 inch) webbing

Hope Pro 4 Rear 6 Bolt Disc Hub - 12x142mm - 28 Hole - XD Driver - Orange eBay Patented Lock-On system prevents twistingThe 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