JE Pistons Yamaha YZ450F PRO Piston Single

This is a JE Pistons PRO Series forged piston designed for the Yamaha YZ450F. If you're looking to rebuild or upgrade the engine in your YZ450F, a strong, well-made piston is crucial for reliable performance. JE Pistons is a well-known name in high-performance engine components, and this PRO Series piston is built to handle the demands of a performance motorcycle engine.

Forged pistons, like this one, start as a solid block of aluminum that's heated and hammered into shape under immense pressure. This process creates a much denser, stronger, and more durable piston than cast pistons, which are poured into a mold. This improved strength means the piston can better withstand the high temperatures and pressures inside the combustion chamber, making it a solid choice for performance applications. The PRO Series is JE Pistons' line of pistons that offers a good balance of performance and durability for riders who push their machines.

This piston is sold individually, so be sure to order the correct quantity for your engine. Please note that this part is not CARB approved and cannot be shipped to California.