STIHL Moto4™ utilizes an ethanol-free formula, allowing the fuel to stay fresh longer—up to two years after the container is opened—than alternative fuel options containing ethanol. With a minimum octane range of 93, this premium fuel is specifically formulated by STIHL for use in four-stroke products, to consistently deliver excellent engine performance.

Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only. Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.