Motor Oil 15W-50 Bel-Ray Thumper Racing Synthetic Ester Blend 4T

Bel-Ray 99530-B1LW Thumper Racing Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle racing oil that combines the highest quality synthetic esters and highly refined mineral base oils specifically designed for today's single-cylinder, multi-valve, 4-stroke racing engines.
Provides maximum anti-wear protection for valve trains, rings, cylinders and pistons
Delivers maximum power while providing consistent clutch performance
Meets API SN and JASO MA2 requirements
Suitable for air/liquid cooled 4-stroke engines with wet clutches
Synthetic ester blend for racing engines
Maximum power and constant clutch performance
Wear protection for valve trains, rings, cylinders and pistons
For air/liquid cooled 4-stroke engines with wet clutches
Replaces OEM: 62600099, 62600102, 62600101, 62600100
1 liter bottle
Made in the USA