Can-Am Defender HD10 Transmission Gear Reduction Kit

Keep Your Defender HD10 Running Strong
Your Can-Am Defender HD10 can handle a lot, but bigger tires can take a toll on your low-end power. SuperATV’s Transmission Gear Reduction Kit is designed to add back the torque you lose, making it easier to crawl, haul, and tackle tough terrain. Pick between 10%, 20%, or 30% gear reduction options and give your Defender the power boost it deserves.

10%, 20%, or 30% Reduction
Bigger tires and added weight can make your Can-Am Defender HD10 work harder than it should. A 10% gear reduction is ideal for smaller upgrades, but more aggressive builds may need a 20% or 30% reduction to restore that low-end power and keep your machine feeling strong. With SuperATV, you can choose the gear reduction that’s right for how you ride.

Engineered for Long-Lasting Performance
When you’re putting your Defender HD10 to work, you need upgrades that can keep up. Our gear reduction kits use 8620 chromoly steel gears that are heat treated and precision ground to improve durability and gear contact. You’ll get a quieter ride, dependable performance, and a gear setup built to handle the added stress of your upgrades.

Tire Size to Get to Stock Top Speed
Stock Tire Size	10%	20%	30%
27”	30”	34”	38”
28”	31”	35”	40”
30”	33”	38”	43”