Purpose and Specifications

MOTUL 300V 4T Factory Line 10W40 is a premium 100% synthetic racing oil built with ESTER Core® Technology for high-performance 4-stroke motorcycles. It boosts engine power by up to 1.3% while protecting the gearbox and wet clutch, delivering smooth shifts and reliable performance in extreme conditions.

This 10W40 oil flows easily at cold starts down to freezing temps and stays thick up to 250°C (482°F), shielding your engine from wear during intense races or track days. Its polar molecules cling to metal parts, offering up to 5 times stronger film protection than regular oils, preventing metal-on-metal contact.

• Perfect for race bikes, superbikes, MotoGP, ATVs, and street bikes with catalytic converters
• JASO T903 MA2 approved for wet clutch compatibility
• Stable oil pressure in all RPMs and temps
• 1L bottle for precise top-ups or small engines

When to Use / Replace?

Use this oil in high-revving engines under heavy load, like speed bikes or hill climbs, where temps hit 185°C (365°F). Ideal for factory racing or modified bikes needing maximum power without sacrificing reliability.

Replace every 3000-5000 km or 6 months for racing use, or follow your bike's manual for street riding. Drain and refill according to your riding style - more frequent for track abuse. Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is MOTUL 300V 10W40 safe for my wet clutch?
Yes, it's JASO MA2 certified, ensuring perfect clutch grip without slippage in race or street bikes.

Can I mix it with other oils?
No, for best results, avoid mixing with mineral or other synthetics to maintain full protection.

What bikes does it fit?
Designed for 4T race engines with or without integrated gearbox, including superbikes, ATVs, and high-performance street models.