Elevate your Can-Am Defender to new heights with SuperATV's revolutionary GDP 4” Portal Gear Lift. While GDP wasn't the pioneer in the portal kit market, they were the first to truly make an impact. Select from 15% or 30% gear reduction options and enhance your set-up with a dual idler gear for unparalleled strength and performance. Discover today why GDP carries a reputation as the most trusted and respected brand in the portal gear lift game.
What is a Dual Idler®?
However, the magic lies in the perfect mating of the dual idler gears, which we achieve through precision CNC grinding. Made from the formidable 9310 steel alloy, our gears are crafted to endure and excel.
GDP's unmatched quality and extensive experience have revolutionized the relevance of dual idlers. They matter, and they matter more than ever before. Experience the power of perfection with our dual idler gear portals.
Perfect for All Riding Styles
Experience a swift and powerful ride with a 15% gear reduction, delivering a pronounced boost in torque. Or opt for a 30% gear reduction to effectively turn those beastly tires. Looking for unparalleled strength? Just add a dual idler gear to your upgrade.
Perfectly crafted for fearless riders, our Can-Am Defender dual idler portals promise a non-stop thrilling ride. So get ready to gear up and go with GDP Portal's Gear Lift – for riders who won't let anything slow them down!
A Gear Reduction That Protects Your Drivetrain
Discover the power of Portals! Our unique product places the gear reduction straight in the hub, following your vehicle's transmission, prop shaft, differential, and axles. The result? A significant reduction in strain on your entire drivetrain. Experience a power surge and enjoy extended longevity of your vehicle's most critical components. With Portals, it's a win-win situation - maximised strength, optimised performance, and prolonged durability guaranteed. Enhance your driving experience with Portals, where power meets longevity.
Nothing Is Stronger Than GDP
Unleash your ride's full potential with our unbeatable GDP portals – the sturdiest in the game. Designed for the daredevils, the speedsters, the full-throttle adventurers, our portal gear lifts are built to endure. Choose from ultra-durable cast or billet aluminum housings, crafted to be thicker and more resilient than any other housings on the market. Backed by imposing 5/16" thick plates made from cutting-edge steel alloy, the strength of our portals is unrivaled. At GDP, our commitment to quality and endurance ensures we deliver nothing but the best portal gear lift out there. Power up your ride with GDP – because we understand, you don't do half-measures.
Advanced Gaskets, Seals, and Bearings
Our 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
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, we recommend adding a SuperATV Frame Stiffener when you install your new Can-Am portals!
4” Portal Gear Lift Includes: | ||
---|---|---|
(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings. | ||
(4) Universal hubs and stainless steel slotted rotors with lugs | ||
(4) Specialized steel alloy backing plates | ||
(4) Steel caliper mounting plates | ||
(2) Steel steering arms | ||
Extended brake lines | ||
All required hardware, including recessed castle nut socket | ||
Frame stiffener (optional) |
Max Tire Size Recommendations for 4” Portal Gear Lift | ||
---|---|---|
Max Tire Size | Required Suspension Setup with 4" Portals | |
26" | Stock | |
27" | 3" Lift Kit | |
28" to 34" | 2" Forward Offset A-Arms | |
28" to 38" | 6" Lift Kit | |
If you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator . | ||
Max tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used. |
Patent # 11,299,042
Patent # 11,318,787
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.
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- Can-Am Defender HD 10 Mossy Oak : 2018-2021
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- Can-Am Defender MAX HD 8 XT : 2017-2021
- Can-Am Defender MAX HD 10 : 2017-2021
- Can-Am Defender MAX HD 10 DPS : 2017-2021
- Can-Am Defender MAX HD 10 XT : 2017-2021
- Can-Am Defender MAX HD 10 XT Cab : 2017
- Can-Am Defender HD 10 XMR : 2018-2021
- Can-Am Defender HD 10 XT Cab : 2018-2021
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- Can-Am Defender MAX Lone Star Edition : 2018-2021
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