Adjustable 1-1/2รถ collar next to handlebar controls for custom look Revolutionary bolt-together two-piece handlebar design that takes up half the shelf space, is easy to ship and even faster to install CNC mandrel-bent from 1-1/2" diameter x .095" wall heavy tube EZ install means no more need to fight internal wiring; install handlebar wiring in minutes Billet machined top with a large internal machined radius allows for EZ pulling of wiring (non-welded top corner) Install kit includes everything needed to install the handlebars in half the time of other kits due to our design that only extends the existing clutch cable/ clutch line and brake lines Handlebars are knurled and notched for TBW applications Made in the U.S.A. Accepts OEM heated grips.. H-BAR KTCH1.5"16"PT21FLHR