Black Flex CR High HandlebarCaracteristicas: Constructed from 6061 T6 aluminum alloy for superior tensile and yield strength Computer profiled wall design helps save weight but with added strength Internal coated technology helps minimize vibration Left side knurling allows lock on grips to slide on without sanding or grinding 1 1 8" oversized clamp diameter Shot peen and anodized finish Laser etched alignment grid Includes high density closed cell foam bar pad and crossbar