Description:The CS-2511TN is the lightest gas-powered top-handle chainsaw in North America with the most power in its class, now available with the 80TXL cutting system which features a Nano-style chain for more efficient cutting with less vibration.Features: 25 cc professional-grade, 2-stroke engine Choke with automatic fast idle for easy starting Clutch-driven adjustable oiler Specifications: Engine Displacement (cc): 25 Engine Displacement (cu in): 1.53 Starting System: Spring-Assist Ignition System: Digital Oiling System: Automatic/Adjustable Vibration Reduction System: Standard Available Bar Lengths (in): 12, 14 Oil Capacity (fl. oz.): 4.7 Dry Weight (lb): 5.2 Sprocket Cover: Plastic Bar Type: 80TXL Sprocket Type: Spur Handle: Plastic Fuel Capacity (fl. oz.): 6.4 Warranty: 5 year consumer / 1 year commercial