What is the gas mixture for troy-bilt string trimmers?

Troy-Bilt string trimmers typically require a gas mixture of 50:1, which means 2.6 ounces of 2-cycle engine oil per gallon of unleaded gasoline. It's important to use high-quality, unleaded fuel and a specifically formulated 2-cycle oil for optimal performance. Always refer to the owner's manual for specific recommendations related to your model.