BEL-RAY Thumper Synthetic Ester Blend 4T Engine Oil 10W-40 - 4L (Part Number: 99520-B4LW)

THUMPER RACING SYNTHETIC ESTER BLEND 4T ENGINE OIL The BEL-RAY Thumper Synthetic Ester Blend 4T Engine Oil 10W-40 is specially formulated for high-performance racing engines. Engineered to endure extreme racing conditions, this premium engine oil provides superior wear protection for essential components such as valve-trains, rings, cylinders, and pistons. Its synthetic ester blend ensures optimal performance in single-cylinder off-road motorcycles and ATVs, making it the perfect choice for the serious racer. With API SN and registered JASO MA2 certifications, this 4-liter bottle of engine oil is designed to meet the rigorous demands of racing enthusiasts. Whether you're hitting the track or navigating challenging trails, BEL-RAY Thumper Oil offers the reliability and protection your engine needs for peak performance. Upgrade your oil and experience the difference in your vehicle's performance with BEL-RAY's trusted quality. Features: * Synthetic ester blend for enhanced performance in racing engines * Withstands extreme racing conditions for maximum reliability * Provides wear protection for valve-trains, rings, cylinders, and pistons * Ideal for single-cylinder off-road motorcycles and ATVs * Meets API SN and registered JASO MA2 specifications for quality assurance