Formula One World Championship: A mechanic works on the rear wheel hub of a Red Bull Racing RB9. Formula One World Championship, Rd5, Spanish Grand Prix, Preparations, Barcelona, Spain, Thursday 9 May 2013.
A mechanic works on the rear wheel hub of a Red Bull Racing RB9.
Formula One World Championship, Rd5, Spanish Grand Prix, Preparations, Barcelona, Spain, Thursday 9 May 2013.