Newer class of heavy-duty professional trimmers. Very good power-to-weight ratio. With a high power-to-weight ratio, the FS 130 bike-handle trimmer packs a hard punch when mowing through heavy grass and weeds. In addition to delivering 33% more engine power than the FS 110, the engine is also fuel efficient, meaning fewer refuels throughout your workday. The low exhaust emission engine makes it easier on the environment ? unless that environment happens to be directly in your cutting path. And when the job proves too much for standard nylon line, the trimmer accepts a wide range of steel cutting blades.