Easy disassembly pipe,Commercial-grade 23.6cc engine.Professional grip for greater comfort.Two functions Displacement: 25.4ccMaximum output: 0.75kW/1.0HPBore x stroke: 34 x 28mmChain oil supply system: autoFuel tank capacity: 800mL/23.7ozChain oil tank capacity: 130mL/3.8ozGuide bar: 10, 12 inches/25, 30cmChain saw (pitc x gauge): Oreng 90SG 3/8 x 0.043(9.53 x 1.1) inches (mm)Teeth of sprocket: ...