Penrite MC-4ST 20W-50 Mineral 4 Stroke Oil 4L

Penrite MC-4ST 20W-50 is a mineral-based engine oil formulated for 4-stroke motorcycle engines. Penrite is an Australian-owned lubricant brand with a long history of producing oils to suit the local climate and riding conditions.

The 20W-50 viscosity grade makes this oil well suited to air-cooled and older 4-stroke engines where a mineral-based lubricant is specified by the manufacturer. The 4-litre container provides enough volume for a full oil change with fluid to spare on most motorcycles.

• 20W-50 viscosity grade for 4-stroke motorcycle engines
• Mineral base oil — suitable where synthetic or semi-synthetic oils are not specified
• 4-litre container provides a full service volume for most motorcycles
• Produced by Australian-owned lubricant manufacturer Penrite

• 4L bottle of Penrite MC-4ST 20W-50 Mineral 4 Stroke Engine Oil

Always check your motorcycle owner's manual for the manufacturer's recommended oil specification and change intervals before use.
Change engine oil and filter at the service intervals specified in your motorcycle's service manual — do not extend beyond recommended intervals.
Allow the engine to warm up briefly before draining old oil to ensure full evacuation of used fluid.
Do not mix this mineral oil with synthetic or semi-synthetic oils in the same engine fill, as mixing can alter performance characteristics.
Store unused oil in its original sealed container in a cool, dry location away from direct sunlight, heat sources, and moisture.
Keep the container tightly closed when not in use to prevent contamination and evaporation of light fractions.
Dispose of used engine oil responsibly — take it to an authorised used-oil collection point or participating auto retailer; do not pour down drains or on the ground.
Check the engine oil level regularly via the dipstick or sight glass and top up with the same product if required.