TC Bros Speedline 1 Handlebars TC Bros. Choppers 1 Speedline bars, crafted in the Usa, feature premium American steel tubing that's 1 inch OD and 0.109 wall thickness. Precision fitting of all joints and hand TIG welding result in a finish to be proud of. The bends, achieved with a CNC mandrel bender, ensure high quality and perfect symmetry. With 7 1/2 of rise and 2 pullback, these handlebars offer an attractive look and a comfortable riding stance for enjoying twisty roads. Features: Knurled riser clamp mounts with 3 1/2 center-to-center spacing 'Dimpled' for 1982-up Harley controls 'Smooth' for pre-1982 Harley controls or custom applications Made in the USA Specs: 7 1/2 rise 5 3/4 center width 28 wide 2 pullback