handheld power curved shaft gas string trimmer 25cc 2-cycle engine • quickstart system • dual line.095 bump feed head straight shaft gas string trimmer • quickstart system • dual line.095 bump feed head straight shaft gas trimmer • 29cc 4-cycle engine • no mixing oil and gas • spring assist with jumpstart" capability troy-bilt remington weight absorbing trimmer strap • bungee pro-x technology • deluxe shoulder pad product may vary by store location and availability