EZ Install Wired 1-1/4" Round Top Handlebar Kit Wired for your handlebar controls, including an installed genuine throttle-by-wire sensor EZ Install: No need to fight internal wiring with these handlebars- you can install wiring in minutes CNC mandrel bent from 1-1/4" Dia. x .120" wall heavy tube Bolt-together, 2-piece handlebar takes up half the shelf space Made in the U.S.A. Accepts OEM heated Grip. Heated GripExtension sold separately. Does not replace existing lines and cables, but extends them. U.S. Patent No. 10,946,926