KST Kustoms 1 1/4 Mayhem Handlebars For Harley With 1 Clamp KST Kustoms has a passion for motorcycles and it shows all the way from the tube bend to welding, and machining and polishing. KST designs their handlebars to maximize handling and minimizing fatigue while appealing to almost any style. They are determined to manufacture high quality American-made products at the most affordable price possible. Features: KST Kustoms handlebars are made of T304 ornamental grade stainless steel All handlebars have CNC mandrel bends All handlebars will work with 1 diameter controls and grips 12 center width Handlebars are knurled, with laser cut slots for internal wiring Notched for Tbw, will also fit non-TBW models