4-Cycle String Trimmer User Focused Design | Troy-Bilt® | How We're Built

The new Troy-Bilt® 4-cycle string trimmer was designed and built with a focus on the user. We went through 20 design revisions and logged more than 8,000 hours of field testing to make sure it's the most easy to start and use trimmer we could build. Troy-Bilt string trimmers. Built for life.