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McLaren MP4-25 - low-downforce rear set-up 12 September 2010

McLaren team mates Jenson Button and Lewis Hamilton decided to run different set-ups for the Monza race. Button used the F-duct and the Spa-spec rear wing, which features quite a big flap. Hamilton decided to use a very low-downforce rear wing, shown here, with last year's end plates, and didn't use the F-duct. On Saturday the set-up gave Hamilton a 14km/h advantage over Button, with the qualifying speed trap recording 344.3 and 329.5 respectively for the duo.