Remington RM125 Brave 25cc 2-Cycle Gas Leaf Blower 2-CYCLE GAS ENGINE: Powered by a 25cc 2-cycle gas engine. HIGH SPEED BLOWING ACTION: Air Stream speeds up to 180MPH and clearing power up to 400 cubic feet per minute (CFM). QUICKSTART TECHNOLOGY: Makes pull starts easier. CRUISE CONTROL: Variable throttle with cruise control for greater control and ease of use. FUEL/OIL RATIO: 40:1. WARRANTY: 2-year limited.