
1) Two-stroke motorcycle
Found on
https://www.crosswordclues.com/clue/ariel-leader

The Ariel Leader was a British motorcycle produced by Ariel Motorcycles between 1958 and 1965. A radical design, the Leader was fully enclosed with an integral windscreen and was the first British motorcycle to have optional flashing indicators. Ariel could not compete against Japanese imports and the last Ariel Leader was produced when the compan...
Found on
http://en.wikipedia.org/wiki/Ariel_Leader
No exact match found.