As a multi time hill climb winner, Cole has a pretty good idea on how to keep his rear suspension rails from bending or breaking on his Modified High Powered Turbo machines. The hill climb racing environment is one of the harshest places to develop product. Just like our Concept front ends have been run, tested, and proven in this type of racing, these rail stiffeners evolved out of the same requirement to build a product that will provide Cole with a machine that will stand up in the toughest conditions. SPG in conjunction with Cole have developed a rail stiffener for the Polaris RMK 155/163 that will provide the added strength to keep these OEM rails performing like they should. Billet machined from high strength aluminum, these simply bolt on to the existing rails. All hardware and instructions are included. These are perfect for the aggressive rider, high powered machines, or anyone who just wants to make sure their rails are going to stay true and straight.
Polaris 2011-2016 Polaris Pro RMK 155/163-kit includes Rails and Hardware