Clean up fall leaves quickly and easily with gas leaf blower. Or use this powerful, electric-start capable 4-cycle leaf blower in the spring and summer for all-purpose clean-up of yard debris, dust and dirt on decks, side walks, etc. The gas leaf blower features a 25cc, 4-cycle engine with up to 150 MPH airflow velocity. 25 cc 4 cycle forged full crank engine Gas blower Spring assist starting system 150 MPH airflow velocity 425 CFM air volume Bottom handle for 2 hand operation Electric start capable Low noise output Lightweight Additional Features: Variable speed settings allow you to adjust to your clean-up Blowing speeds up to 150 MPH / 450 CFM airflow Over mold handle reduces operator fatigue 25cc, 4-cycle engine eliminates the need to mix gas & oil Signature Features: No Mixing Oil and Gas: Eliminate the need to mix oil and gas. Troy-Bilts 4-cycle engines take regular gas SpringAssist Starting Technology JumpStart Capable: Take the effort out of starting with JumpStart power start technology. Attach JumpStart to any JumpStart-capable Troy-Bilt unit and start with the push of a button.