JE Pistons 2020 Yamaha YZ450F PRO SERIES 13.8 to 1 Piston Single

This is a JE Pistons PRO SERIES single piston for the 2020 Yamaha YZ450F. It's designed with a 13.8 to 1 compression ratio, meaning it's built to increase the power output of your motorcycle's engine. If you're looking to get more performance out of your YZ450F, this forged piston is a solid option.

JE Pistons are well-known in the performance engine world, and this PRO SERIES piston is made from strong, forged aluminum. Forging makes the piston more durable and able to withstand the higher pressures and temperatures that come with increased compression. This specific piston is intended as a replacement or upgrade for a single cylinder in your engine. Keep in mind that this piston is not CARB approved and cannot be shipped to California.