McLaren MP4-21 - rear wing 02 April 2006
Small changes for Melbourne following informal communications from the FIA post-Malaysia. The revisions are concentrated on the endplates, in the cut area just behind the flap (red arrows). This area is now bent slightly outwards, with reinforcement along the bend to restrict the flexibility of the endplate and the flap under high loads. The connecting points between the endplates and the main wing profile have also been strengthened accordingly.