SuperATV Polaris RZR PRO XP 4" Portal Gear Lift Portal Setup:Billet Housing, 30% Gear Reduction, Single Idler 3-Stage planetary gearing with 218:1

3-Stage planetary gearing with 218:1 ratio

White Shift Knob with 6-speed Pattern

Phantom Tips—all designed to fit perfectly

Application: XL Series

Service your transmission with the new updated transmission fluid per GM TSB 18-NA-355

SuperATV Polaris RZR PRO XP 4" Portal Gear Lift Portal Setup:Billet Housing, 30% Gear Reduction, Single Idler 3-Stage planetary gearing with 218:1SuperATVs GDP Gen 3 Portal Gear Lift for the Polaris RZR PRO XP and RZR PRO XP 4 is geared for all, with your choice of 15% or 30% gear reduction to match your ride style. Choose 30% for maximum torque and larger tires, or 15% for a better balance of trail speed and low end power. You can also choose a dual idler configuration for maximum strength. These portals use precision ground 9310 steel gears and a dual idler design that spreads the load over