Bicycle Stunt With One Tire in the Air
Puzzle 12 of All Things Ice Cream Easy Pack
Question is: Bicycle Stunt With One Tire in the Air
and the answer is: WHEELIE
Word Meaning:
WHEELIE — (informal) An action or stunt where a bicycle, motorcycle, or other vehicle is ridden for a short period while it is standing only on its rear wheel or wheels.
Definitions from Wiktionary.