Powered bicycle (5)
I believe the answer is:
moped
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">powered bicycle</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for moped that I've seen before include "Languidly moved" , "Motorised bicycle" , "dejected" , "Mooned around" , "Light motorbike" .)