Husqvarna 125C 17-Inch 28cc 2-Stroke Smart Start Gas Powered Curved Shaft String Trimmer Smart Start: The engine and starter have been designed so the machine starts quickly with minimum effort. Auto Return Stop Switch automatically resets to the ON position for easier starting. Long Curved Shaft is optimally designed for extended reach and ergonomics. Air Purge removes air from carburetor and fuel system for easy starting. Non-CARB Compliant/Not For Sale In California