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At KWI, we believe that your riding experience should never be interrupted. That's why we offer a hassle-free ship-in service to reinforce your primary clutch, ensuring you can enjoy worry-free fun on your RZR. Our billet inner primary clutch sheave is a testament to reliability.

Key Features and Advantages:

  1. Seamless Ship-In Service: Leave the hard work to us. Simply ship in your primary clutch, and we'll handle the rest. You'll receive it back, fully reinforced and ready to be bolted on for your next adventure.

  2. Cutting-Edge KWI Groove-X Technology: Our patent-pending KWI Groove-X technology ensures that your clutch stays cool under pressure, offering the coolest running clutches for peak performance.

  3. Aerospace-Grade Excellence: Crafted from a single piece of the most durable aerospace-grade aluminum available, our billet inner primary clutch sheave is built to withstand the toughest trails. No compromises on quality.

  4. Exceptional Wear Resistance: Unlike OEM sheaves that wear out quickly, ours is wear-resistant, promising durability and consistent performance over time.

  5. Optimal Cooling: Engineered to perfectly complement the OEM clutch enclosure, our sheave guarantees proper airflow, without any compromise in cooling efficiency.

With KWI's Billet Inner Primary Clutch Sheave, you can keep riding without a care in the world, knowing that your primary clutch is fortified and ready to conquer any trail. It's the ultimate solution for riders who refuse to let anything stand in the way of their off-road adventures.

*Primary ship-in required.

  • Billet inner primary clutch sheave for your RZR that will not fail you. 

  • Never Stop Riding, and strengthen your primary clutch for worry-free fun.

  • We do the work for you, a simple ship-in-turnaround service. 

  • Patent Pending KWI groove technology for the coolest running clutches around. 

  • Made from a solid chunk of the most durable aerospace-grade aluminum available. (not cheap, soft 6061 aluminum) 

  • Wear-resistant, it won't wear out quickly like OEM sheaves. 

  • No compromise in cooling, engineered for proper airflow to work with the OEM clutch enclosure.