
ATHENA Forged Piston designed for demanding motorcyclists and riders in the Cross world. Made of aluminum, this ATHENA piston (manufacturer reference: S4F07700017A) meets the necessary dimensions and tolerances for off-road engine rebuilds, with standard compression to maintain the original behavior of your engine.
ATHENA is a recognized reference in thermal groups for 2T and 4T engines. This forged piston is suitable for refurbishment or preparation interventions where bore precision and material quality are paramount. It will particularly suit owners of KAWASAKI KX 250 F (KX250X) 2010 and KX 250 F (KX250W) 2009 — 250 cm³, among other compatible applications.
Before installation, check the piston-cylinder clearance, the exact compatibility with your model, and follow the manufacturer's recommendations for break-in and lubrication. For any engine repair, adhering to specifications and torque settings is essential.