VEVOR Gas Pole Saw, 43CC 2 Stroke Gas Powered Pole Saws with 12 in Cutting Bar, Cordless Tree Trimmer with Rotatable Head, 7.1 to 12 ft Extendable, Powerful Chainsaw for Tree Trimming Pruning

The machine operates on 92-octane gasoline and two-stroke engine oil, mixed at a ratio of 25:1. For the initial use, simply follow the 25:1 ratio; for subsequent uses, either a 25:1 or 40:1 ratio is acceptable.

We do not sell accessories separately. If you have any questions about the product, please contact us via email at https://www.vevor.com/pages/contact-us so we can help resolve your issue.

The machine uses 92-octane gasoline and two-stroke engine oil, mixed at a ratio of 25:1. For the first use, follow the 25:1 ratio. Subsequent mixes can be either 25:1 or 40:1. If this answer does not resolve your current issue, please contact us again for assistance.