Echo CS-2511P-12 ChainsawECHO CS-2511P-12 Chainsaw packs exceptional power into a compact package. The lightweight construction makes this rear-handle CS-2511P an ideal solution for operators seeking a great power to weight ratio. The CS-2511P features a 12 inch bar to ensure a chore gets done without exhausting you.Key Features 12 IN Bar 25.0 cc professional-grade, 2-stroke engine Spring-assist starter Product Details (from manufacturer) 25.0 cc professional-grade, 2-stroke engineFor outstanding performance and durability G-Force Engine Air Pre-Cleaner™Extends air filter life and reduces maintenance intervals Palm restFor a secure hold and more saw control Spring-assist starterReduces starting effort Side-access chain tensionerFor easy chain adjustments Replaceable metal bumper spikeImproves user control and leverage Top-mounted automatic, adjustable clutch-driven bar oilerOperates only when the chain is moving to reduce oil consumption Rear-mounted, two-piece mesh air filterProvides for easy access and easy cleaning Captive bar nutsPrevent loss of hardware