Wheel attachment

[connollyg]

What is this picture showing?

http://f1.gpupdate.net/en/photolarge.ph ... =1102-3718

[Fil]

See here

basically replicates the brake heat the wheel gets from the inside.
helps minimise unwanted tyre pressure increases when the rim gets heated by the brakes out on track.

[connollyg]

Thanks, all becomes clear now!

[autogyro]

Thanks, all becomes clear now!

Of course it could be a hand warmer for mechanics doing Bernies new Artic GP