Motorex Power Synthetic 4T Motorcycle Oil 10W-50 — 4 L, Fully Synthetic & Wet‑Clutch Compatible

Motorex Power Synthetic 4T 10W-50 (4 L) is a fully synthetic motorcycle engine oil formulated to protect 4-stroke engines under high temperature and heavy-load riding conditions.

Built for sport and high-performance street bikes that demand stable viscosity, rapid cold starts and strong film strength, this 4-liter pack gives you multiple oil changes and consistent protection. The formulation balances wear control with smooth gear and clutch performance in wet-clutch motorcycles while resisting shear and oxidation during extended road or track use.

How does this oil help during cold starts and short rides?

This 10W-50 grade offers easier flow at low temperatures (10W) for quicker oil pressure recovery on start-up, while the 50 high-temperature rating keeps a protective film when the engine heats up. Faster oil flow reduces initial wear and helps the bike reach operating pressures sooner.

• 10W cold-viscosity for more immediate lubrication at start
• High HTHS stability maintains protection under stress
• Formulated to minimize metal-to-metal contact during warm-up

Will it keep protection on long highway runs or track days?

The synthetic base and additive package are chosen to resist thermal breakdown and oxidation during prolonged high-load operation. That means steady viscosity and fewer deposits over extended miles, helping maintain consistent engine performance and reducing oil-related maintenance.

• Strong oxidation resistance for long drain intervals
• Shear-stable viscosity control under sustained high RPMs
• Deposit-inhibitors to help keep rings and passages cleaner

Is this suitable for motorcycles with wet clutches and shared engine/transmission systems?

Yes — the formulation supports wet-clutch compatibility, aiming for smooth engagement without slippage while protecting gearbox components in combined engine/transmission lubrication systems. It balances frictional properties to preserve clutch feel and transmission durability.

• Friction modifiers optimized for wet-clutch performance
• Compatible with gearboxes sharing engine oil
• Designed to prevent clutch chatter and slippage

How do I know this oil fits my bike and maintenance schedule?

Check your motorcycle owner’s manual for recommended viscosity and specifications; many high-performance 4-stroke bikes call for 10W-50 in warmer climates or when ridden aggressively. Use this 4-liter container to perform several oil changes or to keep a spare can for frequent riders.

• Verify OEM viscosity and API/JASO requirements in your manual
• 4 L capacity suits multiple changes for most motorcycles
• Great for riders who perform their own maintenance or service shops

Who is this for: Riders with sport, naked or high-performance touring motorcycles who need a robust, shear-stable synthetic oil for both daily commuting and spirited riding. It’s ideal for owners who prefer a longer-lasting, high-temperature stable lubricant that supports wet-clutch systems and repeated heavy-load use.