A specialized composition for cleaning oil systems of 4-stroke motorcycle engines. It has a comprehensive effect on the lubrication system: it promotes maximum drainage of used oil and ensures the removal of contaminants formed in the engine during operation. Allows you to keep the lubrication system clean during regular use. • Layer-by-layer softens and removes carbon and varnish deposits, wear particles of gears, clutches and oil sludge • Suitable for engines with wet clutch • Increases oil service life by 10 – 20% by reducing the remaining non-draining residue by more than half • Reduces the risk of CPG coking with regular use • Does not clog oil system channels • Safe for gaskets and seals • Does not damage the varnish windings of the generator, clutch friction linings and their adhesive • Compatible with all types of motor oils for 4T engines