Silkolene PRO 4 5W-40 5W40 XP Full Synthetic Bike Ester 4T Engine Oil - Fuchs 1L
The Silkolene Pro 4 XP is formulated to meet the needs of both air and water-cooled 4-stroke engin...The Silkolene Pro 4 XP is formulated to meet the needs of both air and water-cooled 4-stroke engines. Recommended SAE grade for the majority of motorcycle manufacturers, it offers 11% fuel savings, 18% lower oil consumption and 3% improved power. Meets API SN and JASO MA2 specifications. Available in 1 Litre, 4 litre and 4 Litre Cube sizes.
Silkolene PRO 4 5W-40 5W40 XP Full Synthetic Bike Ester 4T Engine Oil Fuchs 1LFree delivery in 1–3 days£20.95Visit shop →
Silkolene Engine Oil PRO-4 XP 5W40 1 LitreFree delivery in 1–3 days£21.95Visit shop →
Product Information
Full details
The Silkolene PRO 4 XP 5W-40 is a full synthetic ester-based engine oil designed for all 4-stroke motorcycle engines, whether air or water-cooled. It offers significant benefits in fuel efficiency, reduced oil consumption, and improved power output. While it meets stringent API SN and JASO MA2 specifications, users should always confirm this viscosity grade is recommended for their specific motorcycle model.
All features
Model Part Number
602011756
Brand
Silkolene
Extended Product Information
FAQs
Is Silkolene PRO 4 XP 5W-40 suitable for my specific motorcycle model?
The oil is designed for most 4-stroke motorcycle engines. However, it is crucial to consult your motorcycle's owner's manual to confirm that SAE 5W-40 is the manufacturer's recommended viscosity grade.
What does JASO MA2 certification mean?
JASO MA2 is a Japanese standard for motorcycle oils that specifically addresses the performance requirements of wet clutch systems, ensuring proper friction for clutch engagement and preventing slippage.
Can I use this oil in my older motorcycle?
If your older motorcycle's manual recommends SAE 5W-40 and is designed for 4-stroke engines (air or water-cooled), this oil should be suitable. Always prioritize the manufacturer's recommendation.
How often should I change the oil?
Refer to your motorcycle's owner's manual for the recommended oil change interval. This full synthetic oil may allow for extended intervals, but adhering to the manual is the safest approach.
What is the difference between synthetic and conventional oil?
Full synthetic oils like PRO 4 XP are engineered at a molecular level for superior performance, offering better protection, thermal stability, and longevity compared to conventional oils derived from crude oil.
Does this oil help with engine temperature?
Yes, the high-quality synthetic base and ester components offer excellent thermal stability, helping to keep the engine running cooler under demanding conditions.
What sizes is this oil available in?
The Silkolene PRO 4 XP 5W-40 is available in 1 Litre, 4 Litre, and 4 Litre Cube sizes.
Troubleshooting
Oil level appears low between scheduled changes
While this oil is designed to reduce consumption, check for leaks around seals and gaskets. Ensure the bike is on a level surface when checking the oil level as per the owner's manual. Some minor consumption is normal, especially under hard riding.
Engine sounds noisy or rough
Verify that the correct oil viscosity (5W-40) is being used and that the oil change interval has not been exceeded. Ensure the oil level is adequate. If the issue persists, consult a qualified mechanic.
Clutch slippage observed
Ensure the oil is JASO MA2 certified, which this product is. Overfilling the engine with oil can sometimes cause clutch slippage; check the oil level. If using a different oil, ensure it meets the JASO standard for your wet clutch system.
Pros and Cons
Pros
Significant fuel savings
Reduced oil consumption
Noticeable power improvement
Superior protection for engine components
Meets international performance standards (API SN, JASO MA2)
Suitable for both air and water-cooled engines
Cons
Requires verification that 5W-40 is the correct viscosity for your specific motorcycle
As a premium full synthetic, it may be more expensive than conventional oils
Availability may vary by region
Setup, Compatibility & Care
Compatibility:
Engine Type: Suitable for all air-cooled and water-cooled 4-stroke motorcycle engines.
Viscosity Grade: Primarily recommended as SAE 5W-40. Always consult your motorcycle's owner's manual to confirm if this viscosity grade is approved and recommended by the manufacturer.
Clutch Compatibility: Fully compatible with wet clutch systems, meeting JASO MA2 standards.
Care & Maintenance:
Oil Changes: Follow the oil change intervals recommended in your motorcycle's owner's manual. Due to its high-quality synthetic nature, it may allow for extended intervals compared to conventional oils, but always adhere to manufacturer guidelines.
Storage: Store the oil in its original container in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the cap is tightly sealed to prevent contamination.
Disposal: Dispose of used engine oil responsibly according to local environmental regulations. Do not pour down drains or onto the ground.