Athena 04-07 KTM EXC 300 71.97mm Bore 2T Forged Racing Piston

If you're rebuilding the top end of your 2004-2007 KTM EXC 300, a strong forged piston is key to getting back on the trail with confidence. This Athena racing piston is built to handle the demands of a performance 2-stroke engine, offering a balance of OE-level reliability and improved durability.

Athena uses a special high-performance alloy, a blend of nickel, silica, and aluminum, to construct this piston. This material choice helps ensure it stands up to the heat and stress of regular riding, while the forging process itself creates a stronger, more consistent grain structure than cast pistons. The precise CNC machining holds tolerances to within 0.01 mm, which is important for a good seal and smooth operation. Its well-made profile is designed to promote regular fuel flow and proper flame propagation, contributing to efficient combustion.

This piston is a direct replacement for the stock unit, designed to fit your KTM EXC 300's 71.97mm bore. It's a solid option for riders looking to restore or enhance their engine's performance.