RSI Billet Throttle Block With Kill Switch Polaris 850

Welcome to RSI Racing, your gateway to unparalleled performance controls in the snowmobile, UTV, and ATV industry. Nestled in the heart of Chisago City, MN, RSI Racing stands as a beacon of innovation, crafting the world’s most advanced products that redefine the standards of excellence.

At RSI Racing, we specialize in manufacturing high-performance controls designed to elevate your riding experience. From cutting-edge handlebars and bar risers to precision-engineered grips, seat covers, handguards, ice scratchers, and state-of-the-art accessory electronics, our product lineup represents the pinnacle of innovation in the powersports industry.