An aircraft fairing is a structure whose primary function is to produce a smooth outline and reduce drag.
The wing root fairing of an American Aviation AA-1 Yankee
A cockpit fairing or "pod" with a windshield on a P&M GT450 ultralight trike
Spats on a Cessna Skylane 182T
An aircraft wheel fairing, commonly called a wheel pant or spat or, by some manufacturers, a speed fairing
A motorcycle fairing is a shell placed over the frame of a motorcycle, especially racing motorcycles and sport bikes, to deflect wind and reduce air drag. The secondary functions are the protection of
Aircraft fairing
…Bicycle fairing Motorcycle fairing Payload fairing…
Kawasaki Ninja ZX-12R full fairing
Royal Enfield Bullet with factory-optional Airflow touring-fairing and matching front wheel streamlining
NSU Sportmax 1955, dustbin fairing
JPS Norton with handlebar blisters