The Renthal Fatbar® features a tapered outer wall resulting in a 1-1/8" (28.6 mm) clamping diameter and 7/8" diameter at the control ends. This profiled wall and braceless design combines excellent strength with good flexibility. KTM and Suzuki have chosen the Renthal Fatbar® as the ultimate braceless handlebar and fit them as original equipment where this design is preferred within their range. The ultimate in lightweight motocross handlebars. 1-1/8" (28.6 mm) large diameter clamping area. 5 mm wall thickness at the bends is used to increase strength. Tapered wall construction to 7/8" (22.2 mm) allows fitment of standard grips and controls. Braceless design. 7010 T6 aluminum - Renthal has exclusive rights to this specifically developed alloy designed for the manufacture of handlebars. Shot peened surface finish to help prevent fatigue failure.