1-1/4" Prime Ape Handlebar Designed for all day comfort riding with aggressive styling Slotted for internal wiring Notched for Throttle-By-Wire capability 3-1/2" on-center knurling Made in the U.S.A. Not for use with stock riser and handlebar clamp/gauge mount on XL 883C/1200C models. Accepts H-D OEM heated Grip.