Can-Am Defender MAX 6 Inch Portal Gear Lift 60% – High Lifter Dual Idler

Can-Am Defender MAX 6 Inch Portal Gear Lift 60% – Dual Idler Version

The Can-Am Defender MAX 6 Inch Portal Gear Lift 60% is engineered for riders who demand extreme torque, drivetrain protection, and uncompromising durability. Designed specifically for Defender MAX models running 40” tires or larger, this High Lifter dual idler system delivers serious gear reduction performance for mud, rocks, and heavy-duty off-road applications.

With a 60% gear reduction, the Can-Am Defender MAX 6 Inch Portal Gear Lift 60% dramatically lowers drivetrain stress while multiplying usable torque at the wheels. Instead of burning belts and snapping axles after upgrading to oversized tires, you gain controlled power delivery, stronger low-end pull, and improved engine braking.

Why Choose the Can-Am Defender MAX 6 Inch Portal Gear Lift 60%?

Unlike standard portal kits, this version features a dual idler gear design that spreads load across twice the number of gear teeth. The result is reduced stress, improved reliability, and more consistent torque transfer under extreme riding conditions.

• 60% Gear Reduction: Ideal for 40”+ tire setups requiring maximum torque multiplication.
• Dual Idler Gears: Doubles gear tooth contact area and reduces internal stress by half.
• Forged Gear Boxes: Stronger than cast or billet aluminum for superior impact resistance.
• Drivetrain Protection: Reduces belt, axle, differential, and driveshaft failures.
• Improved Engine Braking: Extends brake life by requiring less pedal input.

Heavy-Duty Construction & Sealing

The Can-Am Defender MAX 6 Inch Portal Gear Lift 60% is built with forged gear boxes — the strongest construction method available in the portal market. Forging produces a denser, tougher metal structure compared to cast or billet aluminum, giving you more worry-free miles in extreme environments.

• Triple input shaft seal including wiper seal for superior water protection
• Dual spindle oil seals for 100% more sealing area
• High-density Kevlar fiber gaskets (oil and coolant resistant)
• Optional gear box venting system for improved cooling
• 5/16” steel backing plates with welded gussets

Advanced Braking & Gear Precision

Every Can-Am Defender MAX 6 Inch Portal Gear Lift 60% includes 13” precision-ground stainless steel rotors. The slotted design improves heat dissipation while access holes simplify maintenance. Heat-treated alloy steel gears are CNC precision ground and lapped for smoother, quieter performance and long-term durability.

Vehicle Compatibility

This Can-Am Defender MAX 6 Inch Portal Gear Lift 60% fits 2017–2021 Can-Am Defender MAX HD10, HD8, DPS, XT, Lone Star, X MR, Limited, and PRO models. Designed to maintain factory offset and work with control arms built to OEM hub specifications.

Built for Serious Riders

If you’re running 40” tires and pushing your machine in deep mud or aggressive terrain, the Can-Am Defender MAX 6 Inch Portal Gear Lift 60% delivers the torque advantage you need. Lower gearing performs better under load, protects your drivetrain, and gives you reliable, professional-grade off-road performance.

For riders who prioritize strength, torque, and durability over top speed, the Can-Am Defender MAX 6 Inch Portal Gear Lift 60% is the ultimate heavy-duty upgrade.

Cross-reference part/SKU numbers: PGL-660DI-C1D-1, 73-14530