The crankshaft assembly for your HS 500, a compact and reliable 500cc ATV/Quad UTV, is a must-have upgrade. This 13200-004-0000 and 13300-F18-0000 component set is designed to improve engine performance, ensuring smoother and more efficient operation. The superior design ensures durability and longevity, reducing the risk of engine failure. It also eliminates common issues such as misfires, hesitation, or extreme noise. With this replacement, you can expect a safer, more enjoyable ride every time you hit the trails.