Biltwell XL Keystone 1 Handlebars A Biltwell classic made bigger and better for H-D Big Twins. These are a slightly taller and slightly wider version of the popular Keystoners. These modern classics are a little more stout so they look more at home on bikes with a wider front end. Features: 1 O.d. x 0.120 wall seamless 4130 chromoly tubing All bends are created with internal mandrels on a CNC bender to reduce flat spots in the radiuses All welded joints are precision mitered and TIG welded Bars are not knurled to fit multiple-width risers Specs: 4 1/4 end rise 8 1/2 height 31 width 7 1/2 center width 2 1/4 pullback