Echo CS4920-18 Rear-Handle Chainsaw

50.2cc engine, rear handle, 18″ bar, 11.1 lbs.The CS-4920 features a powerful 50.2 cc, 2-stroke engine but is the lightest saw in its class. With a purge bulb for easier starts and a momentary switch that returns to the “ON” position when the saw is shut off, the CS-4920 is simple to operate.TOP FEATURES50.2 cc professional-grade, 2-stroke engineMomentary stop switchHeavy-duty air filter with tool-less access provides superior air filtration