CORONA, Calif. — Offering our customers only the finest performance parts available is what we're all about here at Pro Circuit. Our newest product is a High-Compression Piston Kit for the 2019 KX450. Manufactured by JE Pistons to our exact specifications, Pro Circuit pistons are forged from high-quality aerospace aluminum alloy using advanced CNC-machined technologies. The result is a significant gain in low-end torque and high-RPM performance.

Pro Circuit High-Compression Piston Kits are designed for superior performance in either stock or modified engines and is a must-have engine component for serious racers.

Please visit www.procircuit.com for more information on this and other Pro Circuit products.