SuperATV Yamaha Wolverine 4" Portal Gear Lift Select Idler Option:Single Installation requires drilling two 12mm

Installation requires drilling two 12mm holes in the rear A-arm

Fully adjustable stacked design with 6" drop configuration

Endlink Body Material: 6061T6 Aluminum

If you want to push your ride past casual

We started from the ground up with our design

SuperATV Yamaha Wolverine 4" Portal Gear Lift Select Idler Option:Single Installation requires drilling two 12mmSuperATVs GDP 4" Portal Gear Lift for the Yamaha Wolverine is built to boost power and performance with your choice of 15% or 30% gear reduction and cast or billet aluminum housings. For even more strength, choose the dual idler configuration for the strongest portals available. Rocks, trails, and mud are no match for a portal gear lift. A 30% gear reduction gives you extra torque for turning big tires in tough terrain, while a 15% gear reduction