LIVE FAST. LIVE FREE. Ratio Rite RR100 MeasurerRatio Rite RR100 Measurer is built for dependable powersports performance and long-lasting service.Why Riders Choose It Get a perfect mix every time with the Ratio Rite mixing cup Fill the polypropylene container to the pre-calibrated ratio mark and pour into gas in mixtures ranging from 16:1 to 44:1 for 1, 1-1/2, 2... Calibrations include ounces and cc's, with pints on the opposing side24 oz A lid may be purchased separately [RR105] Part Number: RR100Fitment: Verify exact application details before ordering.FitmentUniversal fitment or model-specific verification is recommended before ordering.Handling: Ships in 1 business day. Returns: 30 days, new/unused.Steel Steeds is an independent retailer; Ratio Rite® is a trademark of its respective owner.