Portal Gear Lift 4'' RZR PRO (2 and 4 Seater) - 15% Dual Idler RZR PRO XP Ultimate Rockford Fosgate RZR PRO XP 4 Ultimate Rockford Fosgate or heavy-duty use

or heavy-duty use

go with the maximum 60% gear reduction

Full open when driving less than 5 MPH

2015 Polaris Sportsman ACE 570

Enough seals for (1) complete portal box

Portal Gear Lift 4'' RZR PRO (2 and 4 Seater) - 15% Dual Idler RZR PRO XP Ultimate Rockford Fosgate RZR PRO XP 4 Ultimate Rockford Fosgate or heavy-duty useThis High Lifter 4'' Portal Gear Lift is made tough and ready for any challenge. Now engineered with a gearing setup that allows two idler gears in the portal box to spread the load between twice as many teeth on the gears. This doubles the area and reduces the stress by half, allowing more abuse. This kit is for riders who are looking for torque and power. Weight: 250. 000000 Length: 48. 000000 Width: 40. 000000 Height: 36. 000000 High Lifter Portal