This all new Pro rear bumper has been Machined from 1/4" aluminum stock to have the perfect contours to fit! we machine out the inside so the bumper is able to overlay the previous tunnel bracing system to add even more support! 
 
 
 
¼ Machined Aluminum with a 1.3” rear Over the Tail bull bar. This bumper is arguably the strongest bumper on the market. Add support and strength to your sled that you know will last!