For OEM H-D digital speedometer. 9" CNC machined billet aluminum risers with a 1-1/4" (32mm) handlebar clamping area. Compatible with all bikes with the H-D 3.5" center to center mount holes. The HeinzBikes cable cover offers invisible internal wiring routing. A new installation experience and sets new standards in innovative and concealed internal wiring. Wires can be routed from the top (up to 3.5" width) through the upper and lower cable management; and then easily closed and screwed in place with the cable cover.- 30 degrees Pullback - Glass bead-blasted black pearl anodized - Extreme stability and torsion rigidity - Lockable cable cover: innovative; invisible internal wiring - Easy cable & wiring routing - Ultra clean look