also: バイセコー · バイシコー · バイセクル
General noun for a bicycle; a direct loanword from English. Less common than 自転車 in everyday speech, but used in brand names, sports contexts, and some set phrases.
He bought a new bicycle.
bicycle trial
bicycle motocross; BMX
Standard katakana loanword from English 'bicycle'.
Irregular kana form; a playful or old-fashioned rendering of 'bicycle'.
Loanword from English 'bicycle'. The irregular form バイセコー reflects an older or playful transliteration.