EVO 2024+ Polaris Xpedition Tapp Roller Primary Clutch

Fitment:

• 2024+ Polaris Xpedition

The EVP TAPP Roller Primary Clutch is the ultimate solution for reducing in-cab clutch chatter while delivering the smooth, responsive performance your Can-Am Xpedition demands.

The new Roller Spider Design replaces the original button spider assembly, reducing friction between the spider and movable sheave for faster power delivery, improved belt grip, lower belt temperatures, longer belt life, and ultra-smooth engagement.

The patent-pending TAPP Roller Primary Clutch represents the next step in clutching technology, providing better performance and reliability in any riding condition.

2024 UPDATED FEATURES:

• Roller Spider Design

  • Reduces friction compared to traditional button spiders.

  • Provides quicker throttle response and smoother engagement.

  • Improves belt grip and power delivery.

• Upgraded Center Bearing

  • Features a new black nitrate coating.

  • Adds extra hardness and helps prevent rust and corrosion.

  • Reduces friction for smoother clutch operation.

• Updated Post Design

  • Added material and improved heat treatment.

  • Prevents clutch slipping on the shaft.

  • Supports higher torque loads for high-horsepower builds and racing applications.

• Reinforced Moveable Sheave

  • Added material strengthens clutch towers.

  • Improves load-bearing capability and durability.

• Updated Billet Aluminum Clutch Cover

  • Larger windows allow additional weight adjustments.

  • Provides easier tuning without modifying the clutch cover.

ADDITIONAL TAPP CLUTCH FEATURES:

Durable High-Performance Design

Built from billet aluminum and advanced materials, TAPP clutches are designed to handle extreme heat, high horsepower, and demanding riding conditions. Tested in aggressive racing environments, TAPP clutches provide the strength and reliability needed for everything from recreational riding to extreme performance builds.

• Handles approximately 200–500+ horsepower applications

• Designed for:

  • Trail riding

  • Dunes

  • Rock crawling

  • Desert racing

  • Drag racing

  • Short course racing

• Extends clutch life so you spend more time riding and less time servicing.

Adjustable & Versatile Tuning

The TAPP clutch is designed to grow with your machine as power levels change.

• Adjustable ramps can be swapped quickly with an Allen wrench.
• External clickers allow easy shift pattern adjustments.
• Roller weights can be added or removed for tuning.
• Multiple TAPP and EVP springs allow precise setup adjustments.
• Works with a wide range of riding styles and power levels.

Cooler Operating Temperatures

TAPP clutches are engineered to run cooler than traditional clutch systems.

• Advanced materials improve heat control.
• Increased ventilation improves airflow.
• Multi-angle curved sheaves help reduce belt temperatures.
• Cooler operation helps extend belt and clutch life.

Instant Throttle Response

Designed for riders who demand quick response and reliable power delivery.

• Lightweight, low-inertia design improves acceleration.
• Multi-angle curved sheaves maximize belt grip.
• Custom ramp angles deliver faster engagement.
• Provides stronger, more consistent power to the ground.

Smooth & Quiet Operation

The TAPP clutch eliminates much of the vibration and noise found in traditional clutch designs.

• Roller arms operate on a ramp system instead of swinging outward.
• Provides smoother engagement.
• Reduces vibration and clutch chatter.
• Creates a quieter, more comfortable ride.