3 ms·

It's rotary. There are no strokes in it.

• kube-system 4y ago
  The manufacturer calls it a two-stroke. Due to the ubiquity of piston engines most people use "two-cycle" and "two-stroke" interchangeably.
  • ilyt 4y ago
    It's a comparision to the two stroke cycle. There is no four stroke equivalent for rotaries