Bonamici Clip-On motorcycle race handlebars are machined from 6061-T6 billet aluminum. Designed with a 10mm lift of the bar angled at 6.5 degrees down for a high level racing feel. Stainless hardware and Delrin End Caps included (easy to remove for installing Brake and Clutch Lever Guards). Replacement Clip-On Bars sold separately. Aftermarket motorcycle race clip-ons may require adjustment and/or modification for proper fit and clearance. Fits motorcycles with 50mm fork tubes including Yamaha R6, Kawasaki ZX-6R and Suzuki GSX-R 1000.