With its powerful 38cc engine, you can trust the RYOBI 18 in. 2-Cycle Chainsaw to get the job done fast. This saw features an anti-vibe handle to provide added stability and comfort while in use. As an additional safeguard, it has an inertia-activated chain brake to stop the chain automatically and a SAFE-T-TIP bar to protect against rotational kickback. Servicing is made easy by the tool-less air filter cover and side-access chain tensioner. The adjustable automatic oiler will ensure a longer bar and chain life.