MP39 – What are those massive metal frames hanging off F1 cars in testing?

Another great video from Mark Priestley,

We see them all the time in F1, especially at this time of year…but what are they? How do they work? Where do they come from? How do they attach to the car? Why do we need them? Watch the video and find out!

By | 2018-03-04T15:33:43+00:00 March 4th, 2018|2018 Barcelona Test One, F1|0 Comments