SuperATV HD10 4in. Portal Gear Lift for Can-Am Defender

Boost your Can-Am Defender HD10 with SuperATV's 6 Portal Gear Lift. Pick a 15% or 30% gear reduction, depending on your riding style. And for maximum strength, upgrade from cast to billet aluminum housing. To really take it to the next level, upgrade to SuperATV dual idler gears.

What Is a Dual Idler?

Perfection doesn't happen overnight. That's why SuperATV dual idler gear portals are built differently. By adding a second idler gear in the portal box, the load spreads over more surface area, giving you more reliable torque transfer and a stronger gear set overall.

Tough Enough for Any Terrain

GDP Portal Gear Lifts are made for every riding style. Dunes, mud, trails, or work - there's a setup that fits. Choose a 15% gear reduction for speed or a 30% for max torque and big tires. Add dual idler gears for serious strength that can handle whatever you throw at it.

Portals Protect Your Drivetrain

Instead of forcing the entire drivetrain to handle the burden of turning massive tires, GDP portals handle gear reduction at the hub. This significantly reduces wear on important parts such as your axles, differential, prop shaft, and transmission.

Built Tough with Aluminum and Steel

When things get rough, these portals keep going. The cast and billet aluminum housings are built strong, and the advanced steel alloy backing plates back them up with serious durability.

• SuperATV housings are reinforced for gear retention and optimized for oil flow
• Advanced steel alloy backing plates are stronger than chromoly
• Enhance with Portal Blood - gear oil formulated for GDP Portals

Advanced Gaskets, Seals, and Bearings

SuperATV portals use:

• Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
• A sealed input gear and double-lipped output seal
• 100% sealing coverage throughout so you can forget about oil leaks
• Double-angular contact output bearings to prevent premature wear
• Roller idler and drive bearings to maintain perfect gear meshing

Add a Frame Stiffener

While portals and big tires boost performance, they can increase stress on your frame. Make your suspension rock-solid by pairing your new HD10 portals with a SuperATV Frame Stiffener.

HD10 4in. Portal Gear Lift Fitment

2016-2019

• Can-Am Defender HD 10

2016-2021

• Can-Am Defender HD 10 DPS
• Can-Am Defender HD 10 XT
• Can-Am Defender HD 10 XT Cab

2017

• Can-Am Defender MAX HD 10 XT Cab

2017-2021

• Can-Am Defender MAX HD 10
• Can-Am Defender MAX HD 10 DPS
• Can-Am Defender MAX HD 10 XT

2018-2021

• Can-Am Defender HD 10 Mossy Oak
• Can-Am Defender HD 10 XMR
• Can-Am Defender HD 10 XT Cab
• Can-Am Defender HD 10 XTP
• Can-Am Defender MAX HD 10 Lone Star Edition
• Can-Am Defender MAX HD 10 XT Cab

2019-2021

• Can-Am Defender MAX HD 10 XMR

2020-2021

• Can-Am Defender HD 10 Limited
• Can-Am Defender HD 10 PRO
• Can-Am Defender MAX HD 10 Limited

2022-2026

• Can-Am Defender HD 10
• Can-Am Defender HD 10 DPS
• Can-Am Defender HD 10 Limited
• Can-Am Defender HD 10 Mossy Oak
• Can-Am Defender HD 10 PRO
• Can-Am Defender HD 10 XMR
• Can-Am Defender HD 10 XT
• Can-Am Defender HD 10 XT Cab
• Can-Am Defender HD 10 XTP
• Can-Am Defender MAX HD 10 DPS
• Can-Am Defender MAX HD 10 Limited
• Can-Am Defender MAX HD 10 Lone Star Edition
• Can-Am Defender MAX HD 10 XMR
• Can-Am Defender MAX HD 10 XT
• Can-Am Defender MAX HD 10 XT Cab