Environmental regulations have created a shift from 2-stroke (2T) engines to 4-stroke (4T) engines in the motorcycle market. 4-stroke motorcycles have a compact design which means they have lubrication requirements different from those of passenger cars. All-in-one 4-stroke oils must not cause clutch slippage during acceleration and should be able to withstand high temperatures and protect parts.

Our products for 4-stroke engines help provide optimum clutch performance in motorcycles; enable outstanding protection to critical parts such as pistons, rings and grooves; and control carbon, lacquer deposits and engine sludge at the high oil temperatures (130°C /271°F) that are reached in air-cooled motorcycles. We also formulate products to help reduce power loss and protect gear parts. These benefits contribute to longer equipment life and help maximize motorcycle engine performance.

Marine outboard engines require maximum reliability from lubricant products. When it comes to 2-stroke (2T) and 4-stroke (4T) water-cooled engine lubricants, we continue to strengthen our leadership in a sector that requires maximum reliability. We develop products for direct fuel injection (DFI) in 2T engines and lubricants meeting the National Marine Manufacturers Association (NMMA) FCW-WTM certification for 4T engines.

Our robust field testing proves the product quality of our 2T and 4T water-cooled additives. The test results show that our products reduce ring groove deposits, improve rust control and improve anti-scuff protection.

Although environmental regulations have impacted both production and design of 2T engines, there are still millions of bikes and scooters with 2T engines on the road. Other segments such as go-karts, snow scooters and chainsaws still use 2T engines because of the power-to-weight advantage. For these engine types, our additives help prevent piston and cylinder scuffing; help prevent piston ring sticking and bearing seizure problems; and minimize spark plug fouling, pre-ignition, exhaust system blockage and excessive smoke.

We maintain strong relationships with Japanese and non-Japanese original equipment manufacturers (OEMs) through continued and advanced technical support. We are members of the Japanese Automotive Standards Organization (JASO) committee and participate in Japan Automobile Manufacturers Association (JAMA) activities. Oronite can generate JASO T903 data in given viscosity grades upon request. Our highly experienced development team is supported by state-of-the-art testing capabilities for performance demonstration and differentiation. This advantage in innovative technology is how Oronite adds up for you.

featured products

We have a complete 2-stroke and 4-stroke motorcycle oil product portfolio covering all performance tiers and including complete bench-, engine- and field-testing capabilities.