Universal Adjustable Rear Loop Bumper This universal adjustable rear loop bumper is designed to help protect the driver from a kart climbing over the rear tires in close-quarters oval racing. Built for most oval karts, it provides essential rear-end protection during tight pack racing on dirt or asphalt. Adjustable Fitment & Installation The bumper adjusts to fit rear frame tubes from 18" to 22" center-to-center. Once centered on the chassis, the loop tubes are drilled for a secure, permanent installation. The kit includes two DP-391 mounting bolt assemblies for straightforward and symmetric mounting. Key Features Adjustable Mounting Range: Fits 18-22" center-to-center frame tubes on most oval kart chassis. Anti-Scaling Loop Design: Helps prevent trailing karts from climbing over the rear tires in tight racing situations. Included Hardware: Comes complete with two DP-391 mounting bolt assemblies. Custom Drill-to-Fit: Ensures a centered, locked-in fit tailored to your specific kart. Balanced Protection: Provides strong rear defense while maintaining proper weight distribution and handling. Part Number: [LNALBL]