Description A Speed-Feed® head and i-75™ starting technology. Features 21.2 cc professional-grade, 2-stroke engine for outstanding performance 59" straight shaft Engine vibration-reduction system for operator comfort i-75™ starting system for reduced effort starting Speed-Feed® trimmer head re-loads in seconds without disassembly Specifications Engine Displacement (cc): 21.2 Carburetor: Rotary Drive Shaft: 4-Layer Cable Shaft Type: Straight Shaft Length (in): 59 Starting System: i-75™ Fuel Capacity (fl. oz.): 14.2 Dry Weight (lbs)1: 12 Dry Weight (lbs)2: 11.7 Shield: Std. SRM Cutting Head: Speed-Feed® 400 Nylon Line (in dia): .095 Cross-Fire® Cutting Swath (in): 17 Warranty: 2 yr commercial / 5 yr consumer NOTES:1 With cutting head and shield 2 Without cutting head or shield