motorized bicycle
US /ˈmoʊtərˌaɪzd ˈbaɪsɪkl/
UK /ˈmoʊtərˌaɪzd ˈbaɪsɪkl/

1.
bicicleta motorizada, ciclomotor
a bicycle fitted with a motor to assist or provide propulsion
:
•
He rode his motorized bicycle to work every day.
Ele ia de bicicleta motorizada para o trabalho todos os dias.
•
The new regulations apply to all motorized bicycles.
As novas regulamentações se aplicam a todas as bicicletas motorizadas.