Fusion Speed UTV Primary
The KWI Fusion SPEED Primary Clutch is a fully billet, ground-up engineered primary clutch for the Speed UTV platform — designed as part of KWI's complete Fusion SPEED System and available here as a standalone primary for riders building or upgrading at their own pace. This is not a modified OEM component or a drop-in kit. It was reimagined from scratch with one goal: redefine what a Speed UTV primary clutch is capable of.
Development began in 2024 after months of 3D scanning, airflow mapping, and CAD modeling — engineering a primary clutch architecture built specifically around the demands of high-speed, high-load Speed UTV performance. The Fusion Primary was then put in the hands of Max Gordon for three nights in the Parker desert. Triple-digit speeds, brutal terrain, and relentless abuse — and it never backed down. Over the following year, continued testing with some of the most aggressive drivers in the sport refined and validated every aspect of the design before it ever reached a customer.
The result is a primary clutch that delivers massive acceleration gains, unmatched RPM control, smoother backshifting, and maximum airflow efficiency under the most punishing conditions imaginable — hand-built in the USA from premium billet materials.
Important: The Fusion SPEED Primary requires the updated KWI Fusion SPEED UTV carbon clutch housing and air ducting configuration. This is not a drop-in OEM replacement — it is built for riders who want the strongest, most capable primary clutch available for the Speed UTV platform.