MOTUL 7100 20W50 - 4 Litre

Motul 7100 4T 20W-50 is a 100% synthetic, ester-based engine oil developed for four-stroke motorcycles. The ester technology helps the oil film hold up under the heat and high revs that motorcycle engines see, while anti-wear additives and shear resistance look after the shared gearbox that most bikes run.

The 20W-50 grade suits larger-capacity road bikes, cruisers and air-cooled engines, and the oil is JASO MA2 (2023) compliant so it works with wet clutches without slipping. It also meets API SP, making it appropriate for engines fitted with exhaust after-treatment such as catalytic converters.

Supplied in a 4 litre bottle. Always check your owner's manual for the viscosity and specification your engine requires.

• 100% synthetic, ester-based four-stroke motorcycle engine oil
• 20W-50 viscosity grade for wide operating temperature range
• JASO MA2 (2023) compliant for wet clutch compatibility
• Meets or exceeds API SP
• Improved oil film strength at high temperature and high engine speeds
• Ester technology reduces internal engine friction losses
• Anti-wear additives and shear resistance help protect shared gearboxes
• Suitable for engines with exhaust after-treatment systems such as catalytic converters
• 4 litre bottle

• 1 x 4 litre bottle of Motul 7100 4T 20W-50 engine oil

Check your owner's manual and confirm your engine calls for a 20W-50 grade meeting API SP and JASO MA2 before use.
Drain the old oil while the engine is warm so it flows freely, then allow it to fully drain before refitting the sump plug to its specified torque.
Replace the oil filter and any sump plug sealing washer at each oil change unless your manufacturer states otherwise.
Fill to the level indicated on the dipstick or sight glass, run the engine briefly, then re-check the level with the bike upright on level ground.
Do not overfill — excess oil can cause aeration and pressure problems.
Follow the service intervals in your owner's manual; shorter intervals suit track use, frequent short trips or dusty conditions.
Avoid mixing with other oils or additives, as this can dilute the additive package and affect wet clutch performance.
Store the bottle sealed and upright in a cool, dry place out of direct sunlight, and keep it away from children and pets.
Wipe up spills promptly and take used oil and filters to a council waste oil collection point or workshop for recycling — never pour oil down a drain or into the ground.