Why Choose BEL-RAY Exp Syn 4T 10W40 Liter 99120-B1LW?. The BEL-RAY 99120-B1LW Exp Semi-Synthetic Ester Blend 4T Engine Oil is a specialized 1 L lubricant formulated for 4-stroke motorcycle engines. It functions as a multi-functional lubricant designed to service the engine, clutch, and gears simultaneously.
The BEL-RAY Exp Syn 4T 10W40 is ideal for heavy-duty trucks and utility vehicles that require low-friction performance and excellent chemical stability.
