Purpose and Specifications

Valvoline SynPower 4T 10W-40 is a premium full synthetic engine oil designed for 4-stroke motorcycles, including high-performance bikes, cruisers, and off-road models. This 4-liter container delivers ultimate protection for engines, gearboxes, and wet clutches in one shared system, ensuring smooth shifting, maximum power transfer, and resistance to slippage.

It flows easily for quick starts in cold weather down to -25°C and stays thick at high temperatures up to 150°C during intense rides or high RPMs. Advanced additives fight wear, rust, corrosion, sludge, and deposits to keep your engine clean and efficient, meeting API SN, JASO MA, and JASO MA2 standards trusted by leading manufacturers.

• Key Benefits: Superior wet clutch protection for seamless gear changes
• Maximizes acceleration and power in extreme conditions
• Prevents harmful buildup for longer engine life
• Ideal for daily commuting, leisure, or racing

When to Use / Replace?

Use Valvoline SynPower 4T 10W-40 in all 4T motorcycles with integrated engine, gearbox, and wet clutch, especially Japanese models or high-powered bikes. Perfect for year-round riding in cold starts or hot track days.

Replace every 8,000-12,000 km or 12 months, whichever comes first, based on severe riding conditions like frequent high speeds or dusty roads. Shelf life is 5 years unopened when stored in a cool, dry place.

FAQ

Is this oil safe for my wet clutch motorcycle? Yes, JASO MA2 approval ensures no slippage and smooth shifting in wet clutch systems.

Can I use it in cold weather? Absolutely, the 10W rating provides easy starts even at -25°C for reliable performance.

How often should I change it? Every 8,000-12,000 km or annually to maintain peak protection and cleanliness.