7/8" Slimline RisersCNC-machined billet 6061-T6 aluminum construction 3/4" rise from mounting base to center line of handlebar clamp M12 stainless-steel D-bolts with flat washers and Nyloc mounting nuts Bar clamps feature M8 Allen cap hardware With their timeless styling and proven CNC'ed billet alloy construction, 7/8-inch Slimline risers look and work great on any stock or custom motorcycle you can imagine Slimline's short 1-3/4" inch rise gives a compact presence on fork trees NOTE: If your motorcycle has removable bar clamps and the top tree accepts 1/2-inch or 12 mm O.D. mounting hardware, chances this riser will fit