chain saw 1,gasoline forms:single cylinder,air-cooled,two-stroke 2,starting:Manual ... price 2)Easy to operate 3)We are the factory Gasoline Model: 1E45FGasoline forms: single cylinder, air-cooled, two-strokeDisplacement: 52ccStarting ... : ManualFuel: Gasoline: two-stroke engine oil = 25:1Fuel tank capacity: 550 (ml ...