10W-40 Synthetic Metric Motorcycle Oil Specially engineered for maximum performance in engines and transmissions on four-stroke metric sport bikes, cruisers, touring motorcycles and adventure bikes. Wet-clutch compatible for smooth, confident shifts. Robust heat resistance and wear protection. Maintains viscosity. Advanced detergency cleans critical components. REDUCES FRICTION, HEAT & WEAR Exceeds the standard for high-temperature film strength to deliver excellent wear protection. Keeps engines running cool by effectively reducing friction and heat. Contains a heavy treatment of anti-wear