POWERMADD UNIVERSAL BAR RISERS. Need a little bump in bar height? We"ve got just what you need. Our Universal Bar Riser raises 7/8 bars either 1 (25mm) or 1.6 (40mm). The unique design of these risers allows them to work on virtually any ATV, motorcycle, offroad, and street, or snowmobile with 7/8 bars. Risers come with both metric and standard longer mounting bolts. NOTE: Check your cable slack before purchase to determine how high you can raise your bars. Universal 7/8 Bar Riser - 1.6 (40mm).