Maxima 27901 Scooter Pro 2-Stroke Synthetic Premix/Injector Oil - 1 Liter Bottle Special synthetic lubricants and advanced additives provide for outstanding engine performance and protection while maintaining excellent engine cleanliness and eliminating exhaust smoke A high performance synthetic blend for both injector and premix use Exceeds API-TC and all manufacturer's specifications Safe for use as premix or in oil injector systems Premix per manufacturer's recommendations