SuperATV Yamaha Wolverine 4" Portal Gear Lift Select Idler Option:Dual and an absolute breeze to

and an absolute breeze to install

Does not come with springs

Yamaha YFM400FBI Big Bear 4WD [IRS] 2007 to 2012

SEE NOTE X Below) '21-23 Sportsman 500 '11-13 Sportsman 500 Touring '11-13 Sportsman 550 (XP) '09-14 Sportsman 550 Touring '10-14 Sportsman 550 X2 '10-14 Sportsman 570 (Base/SP/EFI) '14-23 Sportsman 570 EPS (Base/Utility) '14-20 Sportsman 570 EPS (

Rear : 705502154

SuperATV Yamaha Wolverine 4" Portal Gear Lift Select Idler Option:Dual and an absolute breeze toGen 3 Portals are Geared for All SuperATV's GDP 4" Portal Gear Lift for the Yamaha Wolverine is the ultimate boost to power and perforamance. Choose from 15% or 30% gear reductions and cast or billet aluminum housings so you can optimize for the kind of riding that you do. Opt for our dual idler configuration to get the strongest portals on the planet. What is a Dual Idler ? Perfection takes time. After years of research and development, we've made