The Mobil 1 V-Twin Full Synthetic Motorcycle Oil 20W-50 is a high-quality motor oil designed specifically for diesel engines. With a viscosity range of 20W - 50, it provides excellent lubrication and protection for your vehicle. Made in the United States, this 1 qt pack of 2 ensures you have an ample supply on hand for your motorcycle maintenance needs. Backed by Mobil's reputation for quality, this oil is a reliable choice for your two-wheeled adventure.