Abbreviation of モーターバイク. In everyday Japanese, バイク almost always means a motorized two-wheeler.
See also: モーターバイク
He bought a new motorcycle.
バイクで通勤しています。
I commute by motorcycle.
Usually appears in compounds such as マウンテンバイク or ピストバイク. Using バイク alone to mean bicycle is rare and may cause confusion.
マウンテンバイクで山道を走るのが好きだ。
I like riding mountain bikes on trails.
「バイク」だけで自転車を指すことは少なく、普通は「自転車」と言う。
Using バイク alone to mean bicycle is uncommon; people normally say 自転車.
I ride my motorcycle to work every morning.
He rides his motorcycle even on rainy days.
I got my motorcycle license last year.
I went to the beach by motorcycle with a friend.
moped bike; scooter