API SM 10W-40 Semi Synthetic 4-Stroke Motorcycle Engine Oil
API SM 10W-40 Semi Synthetic 4-Stroke Motorcycle Engine Oil
API SM 10W-40 Semi Synthetic 4-Stroke Motorcycle Engine Oil
A semi synthetic 10W-40 motorcycle engine oil designed for four-stroke engines requiring improved protection and smooth daily riding performance.
Key Highlights
API SM · SAE 10W-40 · Semi Synthetic · 4-Stroke Motorcycle Oil
YEFE API SM 10W-40 Semi Synthetic Motorcycle Engine Oil is developed for modern four-stroke motorcycle engines requiring enhanced lubrication performance and stable engine protection. The semi-synthetic formulation improves thermal stability and oxidation resistance, helping maintain cleaner engines and smoother operation during daily riding.
The SAE 10W-40 viscosity grade provides excellent temperature adaptability, ensuring fast oil circulation during cold starts and stable oil film protection under high-temperature riding conditions. It is suitable for motorcycles used in commuting, touring, and general road riding.
Packaging & Branding Support
YEFE offers affordable and adaptable customization solutions based on the package solutions and branding presentation that distributors and brand owners can introduce lubricant products easily and in a professional manner.
We plan to offer our customization services as a way of minimizing time-to-market with no compromise in the quality of the products and supply reliability.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
Packaging Size Options
To facilitate its presence in the market through various sales channels, YEFE has several sizes of its packaging. The customers have the freedom to use appropriate bottle, drum or bulk oil forms depending on the retail strategy, the scale of distribution as well as the logistics needs.
The packaging is in the form of small retail jars, medium sized containers, large drums and bulk oil supply in workshops or industrial customer use. The combination of the packaging sizes will be manipulated based on the volume of orders and positioning in the market.
This semi synthetic motorcycle engine oil meets API SM performance requirements and is formulated to enhance engine cleanliness and wear protection in four-stroke motorcycle engines. The formulation helps maintain stable lubrication under varying riding conditions while improving oxidation resistance compared with conventional motorcycle oils.
The balanced 10W-40 viscosity provides reliable lubrication performance for both engine and transmission components, supporting smooth power delivery and long-term engine durability.
| Application Category | Recommended Use |
|---|---|
| Vehicle Type | Motorcycles |
| Engine Type | Four-stroke motorcycle engines |
| Oil Requirement | Engines requiring SAE 10W-40 viscosity |
| Riding Conditions | Daily commuting, city riding, touring |
| Climate | Moderate to warm climate conditions |
About YEFE | Manufacturer Behind the Product
YEFE (Shenzhen) Lubricating Oil Co., Ltd. is a professional lubricant manufacturer and global supplier based in Guangdong, China. We specialize in the formulation, blending, filling, and private label production of automotive and industrial lubricants.
With automated production lines, standardized operating procedures, and full-process quality traceability, YEFE delivers stable and consistent lubricant products to distributors, importers, and brand owners across South America, Southeast Asia, the Middle East, and Africa.
Every product is supported by laboratory testing and controlled manufacturing processes to ensure viscosity accuracy, oxidation stability, and long-term performance reliability.
Automated blending & filling production lines
Full SAE grades & API standards coverage
In-house quality testing & batch traceability
OEM / ODM support from formula to packaging
Export experience across emerging markets
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