22.5cc. The great value, high-performance Husqvarna 522L petrol powered trimmer is a practical, affordable option for professionals. Reliable and easy to start, operate and maintain thanks to its user-centric design and intuitive controls, including auto-return stop switch, Smart Start® and easy choke/purge access. The professional garden trimmer features a solid drive shaft, tool-less access to the air filter and T35 Tap-n-Go trimmer head make it a sensible, durable choice for light trimming.