Spain is one of the most special events on the F1 World Championship calendar for Fernando Alonso and Carlos Sainz. The Aston Martin and Ferrari driver will surely try to give the Spanish fans a treat at the wheel of an AMR24 and SF24 that will feature new parts to adapt to the Barcelona-Catalunya circuit, one of the most complete of the season where aerodynamics, traction and top speed play a very important role, as Roldán Rodríguez explains in 'Track Map'.