
(1881) a two-track bicycle.
Found on
http://bikecult.com/bikecultbook/glossary_english.html

A dicycle (also known as a diwheel) is a vehicle with two wheels side by side, unlike single-track vehicles such as motorcycles and bicycles, which have one wheel followed by another. The diwheel design has the two large outer wheels completely encompassing an inner frame. The inner frame is free to rotate within the wheels, and is typically suppo...
Found on
http://en.wikipedia.org/wiki/Dicycle
No exact match found.