Bel-ray Thumper Friction Modified 4-Stroke Engine Oil

Bel-ray Thumper Friction Modified 4-Stroke Engine Oil
Bel-ray Thumper Friction Modified 4-Stroke Engine Oil

$11.99 $13.99
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Description Item #BRY000R

This item is considered hazardous material. Orders containing this product will ship ground only and cannot be shipped to Alaska, Hawaii, US Territories or outside the United States.

Bel-Ray Friction Modified Thumper Racing 4T Engine Oil is a 4-stroke motorcycle racing oil formulated specifically for motorcycle applications using separate engines and transmissions. Friction modifiers reduce engine temperature, increase horsepower and extend engine life. Meets API SM and JASO MB requirements. Suitable for air-cooled / liquid-cooled 4-stroke engines.

  • For use in all 4-stroke engines requiring an oil meeting the API SG / SH / SJ / SL / SM standards.
  • For use in all 4-stroke motorcycles without wet clutches including those specifying the use of a JASO MB qualified oil.
  • Superior anti-wear - Reduced cylinder and ring wear. Longer bearing life.
  • Superior deposit control - Cleans deposits. Controls sludge and varnish formation. Keeps ring lands and grooves free of carbon build-up.
  • High viscosity stability - The shear stability provides superior lubrication and film strength. Minimizes friction for maximum power.
  • Reduced friction - Reduced energy to turn the engine means more power to the rear tire.
  • Note: Do NOT use in wet clutch applications.

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1 Review
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Deltadestroyer11
Verified Purchaser
Arkansas, USA
Professional racing oil

BEL -RAY Friction modified thumper racing oil is top notch. I recently put a new piston in my 14 Honda 450 and after using only this Bel Ray oil, the top end was surprisingly clean. I won't use anything else.


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