About Bike Engine Oil
Bharat Biker Royal 15W50 Semisynthetic Technology oil is blend of mineral and synthetic base stock and high-performance additives specially designed keeping in view the high temperature operating conditions encountered in air cooled 4 strokes 2-wheeler engines unlike in the case of passenger car engines, which are water cooled. Further these oils possess special frictional properties required for smooth operation of wet clutches used in these vehicles. These oils provide outstanding oxidation and wear protection for extended oil & engine life.
Performance Benefits:.
- Enhanced fuel economy for cost-effective rides.
- Extended drain intervals, reducing maintenance frequency.
- Reduced clutch slippage for smoother operation.
- Utilizes Advanced Active Bond Technology for superior performance and durability.
Typical Data Specifications:
| SR. NO. | CHARACTERISTICS | TEST | UNIT | RANGE |
| 1 | SAE Rating | - | - | 15W50 |
| 2 | Performance Level | - | - | API SN |
| 3 | Appearance | VISUAL | - | C & B |
| 4 | Kinematic Viscosity @ 40C cSt | ASTM D445 | mm2/s | 156.8 |
| 5 | Kinematic Viscosity @ 100C cSt | ASTM D445 | mm2/s | 17.85 |
| 6 | Viscosity Index min. | ASTM D2270 | none | 146 |
| 7 | Flash Point COC C | ASTM D92 | C | 248C |
| 8 | Pour Point C max. | ASTM D97 | C | -27C |
| 9 | TBN min. | ASTM D2896 | mgKOH/g | 9.8 |
Advanced Formulation for Reliable PerformanceThis engine oil employs premium-quality base oils and an innovative additive package to deliver enhanced engine protection. Its advanced chemistry ensures the oil maintains stability under high temperatures, resists oxidation, and minimizes wear, making it ideal for long rides and varied Indian climates.
Optimized for Royal Enfield & 4-Stroke BikesSpecially designed for Royal Enfield motorcycles, this oil performs equally well in all 4-stroke bikes requiring a 15w50 viscosity grade. The API SN and JASO MA2 ratings guarantee compatibility with modern bike engines and protect both engine and wet clutch systems.
Trustworthy Protection in Every RideThe 4T PLUS+ Bullet Oil provides comprehensive corrosion and friction protection, even at low and high temperature extremes. Its long shelf life (5 years from manufacture) and minimal water content sustain consistent quality, ensuring dependability throughout extended storage and usage.
FAQ's of bike engine oil:
Q: How should I use 4T PLUS+ Bullet Oil (SST) 15w50 in my Royal Enfield?
A: For optimal results, drain your bike's old engine oil completely, then refill with the recommended amount of 4T PLUS+ Bullet Oil based on your Royal Enfield model's manual. Run the engine for a few minutes to circulate the oil before riding.
Q: What are the main benefits of choosing this engine oil for my motorcycle?
A: This engine oil offers superior friction control for wet clutches, advanced anti-corrosion additives, excellent oxidation and shear stability, and reliable protection across a wide temperature range. This enhances engine longevity, performance, and smooth gear shifts.
Q: When should I replace my bike's engine oil with this product?
A: Follow your motorcycle manufacturer's recommended oil change interval. In general, changing engine oil every 3,000-5,000 kilometers or as advised in your user manual is best. Regular replacement ensures that your engine remains well-protected and efficient.
Q: Where can I use this 4T PLUS+ Bullet Oil?
A: This oil is suitable for use in all Royal Enfield motorcycles and other 4-stroke bikes designed for 15w50 engine oil. It's ideal for city, highway, and tough Indian riding conditions where robust protection is essential.
Q: What is the process of manufacturing and packaging this engine oil?
A: The oil is formulated using high-quality base oils and advanced additives, blended under strict quality controls. It is then packed in secure, sealed bottles or containers to preserve freshness and quality until it reaches the end user.
Q: Why does API SN and JASO MA2 approval matter for my engine?
A: API SN and JASO MA2 approvals confirm that the oil meets rigorous international standards for engine protection, emission system compatibility, and optimal wet clutch performance. This ensures your bike's engine runs smoothly and efficiently.
Q: How does this engine oil help protect against corrosion?
A: The oil contains advanced anti-corrosion additives that form a protective barrier inside the engine, shielding metal parts from moisture and acidic byproducts for extended engine life and reduced maintenance.
Technical Details 