McLaren F1 bekräftade idag lanseringsdatumet för sin 2015-utmanare, McLaren Honda MP4-30, till den 29 januari.
The new era begins. Introducing the #McLarenHonda #MP430. Launching online 29 January 2015. See it here first. #MakingHistory
— McLaren (@McLarenF1) January 9, 2015