McLaren has revealed the launch date for their 2016 challenger. The MP4-31 will be shown on February the 21st. That is the day before pre-season testing starts at Barcelona circuit. The launch can be seen on the McLaren website.
Feeling blue? Seeing red?? You can ALL see the MP4-31 launch on Feb 21! #McLarenMP431— McLaren (@McLarenF1) January 18, 2016
Bahrain International Circuit - Winter testing