Bel-Ray Thumper Synthetic 4-Stroke Engine Oil
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$
43.19
$53.99
Save $10.80 (20% Off)
Bel-Ray Thumper Synthetic 4-Stroke Engine Oil, Receive $15 Rebate Check by mail when you purchase $40 or more in Bely-Ray 4-Cycle Engine Oil in a single transaction between September 1st and November 30th, 2022, during the Bel-Ray Flex Your Engine Ride with Bel-Ray promotion!* *For additional details, terms and conditions, please see the attached Bel-Ray Flex Your Engine Ride with Bel-Ray promotional flyer or visit HERE.
Bel-RayA(R) Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the finest quality synthetic esters and highly-refined mineral base oils specifically engineered for today's 4-stroke single cylinder, multi-valve racing engines. Provides maximum anti-wear protection for valve-trains, rings, cylinders and pistons. Delivers maximum horsepower while providing consistent clutch performance. Meets API SM and JASO MA2 requirements. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches.
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 with or without wet clutches including those specifying the use of a JASO MA / MA1 / MA2 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.
Smooth power transfer - Prevents clutch grabbing for an easily controlled and efficient gear shifting and clutch operation.