Any high performance 2 Stroke bikes, sports bikes, replicas, trails, off road bikes, enduro, mopeds… fitted with high performance 2 Stroke engines, running at high rpm in severe conditions, direct injection or carburetor.Suitable for oil injector systems or premix, using all types of gasoline fuels: leaded or unleaded, with or without Ethanol, biofuels.Compatible with catalytic converters. Other uses: Scooters, ATV, UTV