Good, powerful gas powered weed trimmer. Details: “The Homelite SX-135 features an air-cooled, 2-cycle, single-cylinder engine. The ignition is a one-piece capacitor discharge, and the muffler is a dual chamber with soft tone. The engine displacement is 1.5 cubic inches or 25 cc.”

This trimmer runs well, spent $35 last Sept. having Engles replace the gas lines and make sure it ran well. Turns out to be too much for me to handle/start. I did have a friend start it in the fall so the gas could be run out for winter storage. If you are familiar with gas powered trimmers, you should have no problem with this one. I went back to electric.

More product info here: https://www.ehow.com/list_7668433_homelite-sx135-specs.html