Get the perfect gas-oil pre-mix every time with the classic Ratio Rite. An indispensable, foolproof tool, the Ratio Rite works for any two-cycle engine so you can worry less about mixing and making messes, and more about riding your speed machine.

• Ratios from 16:1 to 70:1 for 1.0 to 2.5 gallons or more
• Fill oil to ratio level and pour into measured amount of gasoline
• Calibrated in cc, oz and pints
• For 2 cycle engines and chemicals