Ratio Rite Measuring Cup — Accurate Fuel and Oil Mixing Get a perfect mix every time with the Ratio Rite Measuring Cup. Designed for powersports enthusiasts and mechanics, this polypropylene cup features precise, pre-calibrated ratio marks so you can measure fuel and oil quickly and confidently. Wide ratio range: Markings for 16:1 through 70:1 covering common two-stroke mixes Multiple sizes: Calibrations for 1, 1½, 2 and 2½ gallon mixes Additional units: Opposite-side scale in ounces, cubic centimeters (cc) and pints for transmission oil, fork oil and other fluids Generous capacity: 24 oz. total volume to handle larger mixes Easy to use: No calculations, no guessing — just fill to the mark and pour Durable material: Made from sturdy, chemical-resistant polypropylene Ideal for motorcycles, ATVs, snowmobiles, small engines and workshop use. The Ratio Rite Measuring Cup saves time, prevents mistakes and ensures consistent engine protection with every mix.