The Knucks handlebar risers are ideal to personally customize the height of your handlebars and the look of your sled. Machined from high strength, super-tough 6061 - T06 aluminum they can take anything you can throw at them. The tumbled, anodized finish in a range of colors adds style to your steed and the laser-etched graphics are not just for looks, with a centering line on the top cap allowing you to adjust your handlebars to where you want them. The Knucks accept both stock 7/8" or oversized 1 1/8" bars thanks to the integral adapters.FEATURES CNC machined from high strength 6061 - T06 aluminum Tumbled, anodized and laser-etched for a durable, long lasting finish You must have a pivot style steering post or a pivot tube adapter Double check length of cables and brake lines for a proper fit. Extended length cables or brake lines may be required for proper operation if you are fitting a taller riser than stock. Hand-made by robots in Whistler, BC, Canada.