Translation guide
In Japanese, 'motorbike' is most commonly expressed as バイク, a loanword from English. For larger, more powerful motorcycles, オートバイ is used, though it sounds slightly dated. In formal or legal contexts, 自動二輪車 is the official term.
Referring to a motorbike in everyday conversation, covering both scooters and motorcycles.
The most common and natural word for 'motorbike' in Japanese. It can refer to any two-wheeled motor vehicle, including scooters and larger motorcycles. Used in casual and everyday contexts.
バイクで通勤しています。
I commute by motorbike.
新しいバイクを買った。
I bought a new motorbike.
A slightly older loanword for 'motorcycle', often implying a larger, more powerful machine. Less common in casual speech today, but still understood. Can sound a bit formal or dated.
バイク is the default word for any motorbike or scooter. オートバイ is less common and can sound old-fashioned, but is still used for larger motorcycles. 自動二輪車 is strictly formal/legal. In casual speech, always use バイク.
バイクに乗るのが好きです。
I like riding motorbikes.
オートバイの雑誌を読んでいます。
I'm reading a motorcycle magazine.
自転車 (じてんしゃ) means 'bicycle', not 'motorbike'. Be careful not to mix them up.
彼は大型のオートバイに乗っている。
He rides a large motorcycle.
The formal, legal term for a two-wheeled motor vehicle. Used in official documents, driver's license categories, and traffic regulations. Not used in everyday conversation.
自動二輪車の免許を取得しました。
I obtained a motorcycle license.
A motorbike and a bicycle are different.
A motorbike and a bicycle are different.