ICEAGE POLARIS PRO-RIDE SWITCHBACK ASSAULT (FLAT) RAIL KIT

Carved from 7000 series aluminum--stronger and lighter. Reshaped and beefed up--cooler and stronger. For your Pro-Ride 144" RMK/SBA chassis. Flat for better deep snow and hill-climbing performance. Accepts either stock or pre-'09 Holz suspensions. Axle slot is moved to accept the wheel size of your choice using your stock axle or our 2 or 4-wheel axle kit. No more offset axles or rail extensions. Lengths: 144, 151, 155, 159, 163, 174. Kit includes: 2 rails 2 hyfax 4 bumpers and hardware 2 tips and hardware 2 idler adjuster housings, bolts, and mounting hardware Additional Info: * The 144 switchback assault uses the same skid as the 144 RMK but the rear suspension arm is mounted closer in the tunnel. * Our 144, 151, and 155 Rails are drilled for both standard 144 RMK or 144 switchback assault suspension patterns. * If you are trying to stretch a 144 Switchback Assault beyond a 155, you will need custom rails, the standard RMK rails will not have the correct holes for the rear scissor and torsion springs.