Penrite MC-4ST 10W-40 Full Synthetic 4 Stroke Oil 2.5L

Penrite MC-4ST 10W-40 is a full synthetic engine oil formulated specifically for four-stroke motorcycle engines. Produced by Penrite, an Australian-owned lubricants manufacturer, it is suited to riders seeking a fully synthetic oil in a convenient 2.5-litre pack size.

The 10W-40 multigrade viscosity grade offers broad operating range suitability, making it a practical choice for a wide variety of street and commuter four-stroke motorcycles.

• Full synthetic formulation for four-stroke motorcycle engines
• 10W-40 multigrade viscosity grade
• 2.5 L container — practical size for a single oil change on most motorcycles
• Australian-owned brand with local formulation and quality standards

• 2.5 L bottle of Penrite MC-4ST 10W-40 Full Synthetic 4 Stroke Engine Oil

Check your motorcycle's engine oil level before each ride using the sight glass or dipstick with the bike on level ground.
Always follow the oil change intervals specified in your motorcycle's owner manual — do not exceed the manufacturer's recommended interval.
Warm the engine briefly before draining old oil; this improves drainage and helps contaminants flow out with the oil.
Verify your engine's oil capacity before filling; overfilling can cause foaming and damage seals.
After refilling, run the engine for a minute, switch it off, wait a moment, then recheck the level and top up if needed.
Inspect the drain plug washer and oil filter at each change and replace if worn.
Dispose of used engine oil at an authorised waste oil recycling facility — do not pour down drains or onto the ground.
Store unused oil in its original sealed container in a cool, dry location away from heat sources and direct sunlight.
Do not mix with other oil brands or grades unless the manufacturer explicitly permits blending.