



BEL-RAY THUMPER RACING SYNTHETIC ESTER BLEND RACING 4T ENGINE OIL
Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil 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. Suitable for air-cooled and liquid-cooled 4-stroke engines and wet clutches.
Original: $17.48
-70%$17.48
$5.24Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Bel-Ray® Thumper Racing Synthetic Ester Blend 4T Engine Oil 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. Suitable for air-cooled and liquid-cooled 4-stroke engines and wet clutches.













