The Fatbar features a tapered outer wall resulting in a 1 1/8?? clamping diameter and 7/8″ diameter at the control ends. This profiled wall and brace-less design combines excellent strength with good flexibility. Kawasaki ATV, KTM and Suzuki have chosen the Fatbar as the ultimate brace-less handlebar and fit them as original equipment where this design is preferred within their range. This motocross handlebar is made from 7010 T6 aluminum – has exclusive rights to this specifically developed alloy, for the manufacture of handlebars 1 1/8?? (28.6mm) large diameter clamping area Tapered wall construction to 7/8?? (22.2mm) allows fitment of standard grips and controls Shot peened surface finish to help prevent fatigue failure Knurled grip area increases bonding between bars and grips No Kurling in clamping area as this could cause a stress riser and lead to fatigue failure Anodizing ?C a 15 step anodizing process forms an integral coating giving protection against corrosion Laser etched pos