Pro Tapers Seven Eighths SE handlebars are a high quality replacement for riders that still prefer the crossbar feel. Their SE bars are available in bends to suit every size bike and style of riding. Pro Tapers high-strength AS20 aerospace aluminum alloy SE Series Handlebar is rated at 70,000 psi for ultimate strength. Laser etched bar trimming marks if you need to make them narrower. Laser etched positioning guides and logos. Knurled clutch side for improved grip hold. Shot peened finish to increase fatigue life. Full 5mm wall thickness for maximum strength. Cold-forged crossbar. Stainless hardware. 1/4 cut guides to accurately reduce bar width. Includes high-density foam pad. *Note: Must use handlebar mounting adapter when switching from 7/8 handlebars to 1-1/8 oversize bars, or 1-1/8 handlebars to 7/8