The German car manufacturer revealed its 2021 F1 challenger on Tuesday morning, but it was noticeable that it was not fitted with a floor that appeared optimised for the new rules - so was clearly not its new version.
F1 has introduced new aero regulations for this year that demand an area in front of the rear tyre is cutaway, as well as limiting the use of holes, in a bid to stop teams ...Keep reading

Source: Mercedes hiding floor design for W12 F1 car