Athena 18-19 Honda CRF 250 R 78.96mm Bore Forged 4-Stroke Top End Piston Kit w/Top End Gasket

Forged from high-strength aluminum alloy, this Athena piston kit is built to handle the demands of your 2018-2019 Honda CRF 250 R. The 78.96mm bore size is specific to this application, ensuring a precise fit for optimal compression and power. Athena develops and tests all their piston technologies and compatible gaskets internally, meaning this kit is engineered as a complete system for maximum reliability and performance.

When you're rebuilding the top end of your engine, using a matched piston and gasket set like this one from Athena takes the guesswork out of the process. This kit is designed to offer very high performance while ensuring the reliability you need for serious riding. The forged construction means it's stronger and more durable than a cast piston, better able to withstand the heat and pressure inside your engine.