This is the 2161st most frequent Catalan word.
bici
"Bici" in Catalan means "bike" or "bicycle" in English.
Here, 'bici' (short for 'bicicleta', meaning 'bike') is used as the means of transportation.
Vaig anar en bici al parc.
I went to the park by bike.
In this context, 'bici' refers to the personal object, the bike itself.
La meva bici és nova.
My bike is new.
In this sentence, 'bici' implies the possession of the speaker and is the focus of the action described (repairing).