Pair 7/8▼ 22mm Motorcycle Handle Bar Mount Risers Clamp Aluminium<br /><br />Quantity: 2 pcs<br />Material:Aluminium Alloy<br />Color: Chrome， Black<br />Handlebar hole diameter: 22.2mm/7/8▼<br />Fixing bolt: 10mm <br />base to handlebar hole centre lengt