Description Features 25.0cc 2-stroke commercial grade engine Spring-assist starter reduces starting effort Top-mounted automatic, adjustable clutch-driven bar oiler operates only when the chain is moving to reduce oil consumption G-Force Engine Air Pre-Cleaner™ for longer air filter life Spring vibration reduction system for operator comfort Side-access chain tensioner for easy chain adjustment Palm rest to keep hand secure on saw Replaceable metal spike for improved user control and leverage Captive bar nut prevents loss of hardware Specifications Engine Displacement (cc): 25 Oil Capacity (fl oz): 4.7 Engine Displacement (cu in): 1.53 Dry Weight (lbs)1: 5.7 Starting System: Spring-assist Sprocket Cover: Plastic Ignition System: digital Bar Type: Double Guard 91 Carburetor: Yes Sprocket Type: Spur Oiling System: Automatic Handle: Plastic Vibration Reduction System: Standard Fuel Capacity (fl. oz.): 6.4 Available Bar Lengths (in): 12, 14 Warranty: 1 yr commercial / 5 yr consumer NOTES:1 Without bar and chain