Wheelie

cadeirante

((informal) wheelchair user)

cavalinho

(action or stunt where a bicycle, etc., is ridden while standing only on its rear wheel or wheels)

grau

(action or stunt where a bicycle, etc., is ridden while standing only on its rear wheel or wheels)

dar grau

(to ride, or perform the stunt of riding, a vehicle on its rear wheel or wheels — see also wheelstand)

empinar

(to ride, or perform the stunt of riding, a vehicle on its rear wheel or wheels — see also wheelstand)