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Item #:
120387620
Bel-Ray 99520-B1LW Thumper Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil - 1 Liter
Item #:
120387620
USD 18
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, July 11
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Bel-Ray Thumper Racing Synthetic Ester Blend 4T Engine Oil delivers maximum horsepower while providing consistent clutch performance.
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What Stands Out
Superior Performance
The Thumper® Racing Synthetic Ester Blend enhances engine performance, reducing friction and improving lubrication, making it ideal for high-performance motorcycles and racing applications.
Temperature Stability
Formulated to withstand extreme temperatures, the SAE 10W-40 oil provides consistent viscosity, ensuring optimal engine protection during intense racing conditions.
Engine Longevity
This engine oil helps extend the lifespan of motorcycle engines by preventing wear, buildup, and deposit formation, delivering exceptional protection for long-term use and reliability.
Product Details
| Item Weight | 2.2 lbs (1 kg) |
Who Should Buy?
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Racing Enthusiasts
Ideal for competitive riders needing high-performance engine oil to protect their bikes during intense racing conditions.
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Off-Road Riders
Designed for off-road motorcycle users, providing excellent lubrication and wear protection in rugged terrains.
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High-Performance Bikes
Perfect for modern motorcycles with high engine demands, ensuring optimal performance and protection under stress.
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Casual Commuters
Not the best choice for casual riders who do not demand high-performance oil for daily commuting.
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Older Engines
May not be suitable for older motorcycles that require specific vintage oils for compatibility and performance.
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Non-Motorcycle Uses
Inappropriate for vehicles other than motorcycles, as it is formulated specifically for 4T motorcycle engines only.
Product Description
Bel-Ray 99520-B1LW Thumper Racing Synthetic Ester Blend SAE 10W-40 4T Engine Oil - 1 Liter
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this oil suitable for all 4-stroke motorcycles?
Answer: Yes, it is suitable for both air-cooled and liquid-cooled 4-stroke motorcycle engines. -
Question:
What engine components does it protect?
Answer: It provides maximum anti-wear protection for valve-trains, rings, cylinders, and pistons. -
Question:
Does it meet any industry standards?
Answer: Yes, it meets API SN and JASO MA2 requirements.
Bel-Ray Motor Oils Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 18
Order now and get it around Saturday, July 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Engineered for 4-stroke motorcycle racing engines.
- Combines synthetic esters and refined mineral oils.
- Provides maximum anti-wear protection for critical engine components.
- Ensures peak horsepower and reliable clutch performance.
- Meets API SN and JASO MA2 standards.
- Compatible with air-cooled and liquid-cooled 4T engines with wet clutches.