100% synthetic, high-performance 2-stroke oil for motorcycles Premix or injector pump use; 20W viscosity No-smoke formula burns clean with no carbon deposits on valves or pistons Maximum lubrication for enduro and motocross machines Recommended by KTM for their 2-stroke motorcycles Meets or exceeds requirements for API TC, JASO FC, and ISO-L-EGD specifications. OIL CROSS POWER 2T SYN 4L