Engine oils
Lukeron SPL 4-STROKE
10W-40 API SP / Semi-Synthetic

- Product family
- 4-Stroke Engine Oil
- Grade / specification
- 10W-40 API SP / Semi-Synthetic
- Drain interval
- Upto 4,000 km
- Pack sizes
- 1L | 3.5L | 50L | 210L
- Typical use
- Performance bikes — Royal Enfield, KTM Duke, Dominar 400
About Product
Lukeron SPL 4T 10W-40 API SP is a high-performance four-stroke motorcycle engine oil formulated to deliver reliable protection and smooth performance for modern two-wheelers. Blended with premium base oils and advanced additive technology, it ensures excellent engine cleanliness, reduced friction, and stable viscosity across a wide temperature range. This engine oil helps protect critical engine components, improves throttle response, and supports long engine life under daily riding and demanding traffic conditions.
Key Features & Benefits
- Provides strong protection against engine wear, scuffing, and metal-to-metal contact during high-load operation.
- Resists oil breakdown at high temperatures, maintaining consistent lubrication and engine protection.
- Ensures smooth clutch engagement and precise gear shifting for enhanced riding comfort.
- Prevents sludge and deposit formation, keeping the engine clean and efficient.
- Meets API SP specification for improved oxidation resistance, piston cleanliness, and overall engine durability.
Applications
Modern motorcycles and two-wheelers
Air-cooled and liquid-cooled 4-stroke engines
Daily commuting and long-distance riding
Motorcycles where SAE 10W-40 and API SP are recommended
Why Choose Lukeron SPL 4T 10W-40 API SP
- Premium quality formulation for consistent engine protection
- Optimized for Indian road, traffic, and climate conditions
- Delivers smooth ride quality and reliable engine performance
- Trusted by riders, mechanics, and service workshops
- Backed by Lukeron’s formulation expertise and quality standards
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