Renthal Fatbar Handlebar - Reed/Windham Bend - Black 603-01-BKFeatures a tapered outer wall resulting in a 1 1 8in. clamping diameter and 7 8in. diameter at the control ends 7010 T6 aluminum with a braceless design and 5. 0mm wall thickness at the bends to add strength Laser etched positioning grid Knurled grip area increases bonding between bars and grips Shot peened, anodized finish protects against corrosion Requires1 1 8in. bar mounts