Die-cast aluminum housing Smooth painted black finish Stainless steel hardware Fits 7/8" (22 mm) bars Opens carburetors up to 38 mm Perfect for smooth-bore conversions on street and race bikes Special cables available to fit most conversions Includes nylon throttle tube with grip retaining ring and pop out end cap Maximum twist 165? / maximum travel 45 mm. THROTTLE PUSH-PULL SE