Motul 109520 5100 4T Synthetic Ester Blend Motorcycle Oil 15W-50 20L

The Motul 5100 4T 15W-50 is a high-performance synthetic ester blend engine oil engineered specifically for 4-stroke motorcycle engines. Combining the reliability of a conventional base with the enhanced performance of Motul's proprietary Ester Technology, this oil delivers superior engine protection, improved throttle response, and robust gearbox defense — all in a convenient 20-liter (5.3 U.S. gallon) bulk container.

Formulated with a low sulfur and phosphorus content, the 5100 4T 15W-50 is fully compatible with exhaust gas aftertreatment systems, including catalytic converters found on bikes meeting Euro 2, 3, 4, and 5 emission regulations. Whether you ride street and road bikes, trails, off-road, enduro, or trial machines — with integrated gearboxes or not, wet or dry clutch — this oil is designed to handle it all.

Key Features:

• Ester Technology improves engine response and film strength under high-stress conditions
• Proprietary extreme pressure formula provides dedicated protection for the integrated gearbox
• Low sulfur and phosphorus formulation — safe for bikes equipped with catalytic converters
• Meets API SL/SH/SG and JASO MA standards — compatible with wet clutch systems
• API SJ and SM rated — formulated to meet the latest manufacturer specifications
• Suitable for all 4-stroke engines including street, trail, off-road, enduro, and trial applications
• Ensures optimal anti-wear protection and consistent clutch performance
• Bulk 20L container — ideal for shops, fleets, or high-volume users

The Motul 5100 series strikes the ideal balance between cost-effectiveness and genuine performance, making it a trusted choice for everyday riders and professional technicians alike. MPN: 109520.