
ATHENA Top-End Gasket Kit — manufacturer ref. P400420600011 — designed for the maintenance of urban engines. ATHENA is internationally recognized for its components intended for 2-stroke and 4-stroke thermal units. This top-end gasket kit aims to restore the sealing between the components of the top end to preserve the piston-cylinder assembly during a rebuild or thorough maintenance.
Ideal for scooters and small-displacement bikes used in urban environments, this kit is aimed at riders looking to renew the sealing surfaces of the top end. When replacing, be sure to thoroughly clean the mating surfaces, check the condition of the piston and cylinder, and follow the manufacturer's torque specifications. If in doubt, entrust the assembly to a professional to ensure a safe and durable fit.