Can-Am Defender HD8 Transmission Gear Reduction Kit-5
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit-6
Can-Am Defender HD8 Transmission Gear Reduction Kit-7
Can-Am Defender HD8 Transmission Gear Reduction Kit-5
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit-6
Can-Am Defender HD8 Transmission Gear Reduction Kit-7
Can-Am Defender HD8 Transmission Gear Reduction Kit-5
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit
Can-Am Defender HD8 Transmission Gear Reduction Kit-6
Can-Am Defender HD8 Transmission Gear Reduction Kit-7

Can-Am Defender HD8 Transmission Gear Reduction Kit

SKU# GRK-CA-DEF-010#AA

Regular price
$269.95
Sale price
$269.95
Regular price
$269.95
Shipping calculated at checkout.
In Stock
Gear Reduction
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Can-Am Defender HD8 Transmission Gear Reduction Kit

Product Details

Get Your Defender HD8s Power Back
Larger tires give your Can-Am Defender HD8 the extra clearance and aggressive look you want; but they can also make your machine feel a little sluggish. SuperATVs Transmission Gear Reduction Kits help bring that lost power back by increasing torque and giving your rig the strength it needs to keep working hard. Choose from 10%; 20%; or 30% reduction options to get the perfect setup for your ride.

10%; 20%; or 30% Reduction
A 10% gear reduction is a great choice if your Can-Am Defender HD8 is running slightly larger tires and you want to keep a factory-like feel. But once you add more weight or step up to bigger tires; a 20% or 30% reduction can give you the extra torque needed to keep your machine moving strong. Whatever your setup looks like; SuperATV has a gear reduction option to match it.

Strength You Can Count On
Your Can-Am Defender HD8 deserves a gear reduction kit that can handle the extra demand of bigger tires and tougher terrain. We build ours from durable 8620 chromoly steel; then heat treat and grind the gears for a precise fit and improved contact pattern. The result? A quieter ride; smoother operation; and long-lasting performance.

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


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.

  • Can-Am Defender HD 8 : 2016-2021
  • Can-Am Defender HD 8 DPS : 2016-2021
  • Can-Am Defender HD 8 XT : 2016-2021
  • Can-Am Defender HD 8 XT Cab : 2016-2021
  • Can-Am Defender MAX HD 8 : 2017-2021
  • Can-Am Defender MAX HD 8 DPS : 2017-2021
  • Can-Am Defender MAX HD 8 XT : 2017-2021
  • Can-Am Defender MAX HD 8 XT Cab : 2017-2021
  • Made of 8620 chromoly steel
  • Improved contact pattern for smooth, quiet operation
  • 10%, 20%, or 30% reduction options
  • Run larger tires with punchier acceleration
  • Precision cut gears for smooth meshing
Get Your Defender HD8s Power Back
Larger tires give your Can-Am Defender HD8 the extra clearance and aggressive look you want; but they can also make your machine feel a little sluggish. SuperATVs Transmission Gear Reduction Kits help bring that lost power back by increasing torque and giving your rig the strength it needs to keep working hard. Choose from 10%; 20%; or 30% reduction options to get the perfect setup for your ride.

10%; 20%; or 30% Reduction
A 10% gear reduction is a great choice if your Can-Am Defender HD8 is running slightly larger tires and you want to keep a factory-like feel. But once you add more weight or step up to bigger tires; a 20% or 30% reduction can give you the extra torque needed to keep your machine moving strong. Whatever your setup looks like; SuperATV has a gear reduction option to match it.

Strength You Can Count On
Your Can-Am Defender HD8 deserves a gear reduction kit that can handle the extra demand of bigger tires and tougher terrain. We build ours from durable 8620 chromoly steel; then heat treat and grind the gears for a precise fit and improved contact pattern. The result? A quieter ride; smoother operation; and long-lasting performance.

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


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.

  • Can-Am Defender HD 8 : 2016-2021
  • Can-Am Defender HD 8 DPS : 2016-2021
  • Can-Am Defender HD 8 XT : 2016-2021
  • Can-Am Defender HD 8 XT Cab : 2016-2021
  • Can-Am Defender MAX HD 8 : 2017-2021
  • Can-Am Defender MAX HD 8 DPS : 2017-2021
  • Can-Am Defender MAX HD 8 XT : 2017-2021
  • Can-Am Defender MAX HD 8 XT Cab : 2017-2021
  • Made of 8620 chromoly steel
  • Improved contact pattern for smooth, quiet operation
  • 10%, 20%, or 30% reduction options
  • Run larger tires with punchier acceleration
  • Precision cut gears for smooth meshing

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