AT&T Williams F1

One of the most unique destinations on the calendar, Bahrain’s imposing desert backdrop significantly influences track conditions and car set-up over the Grand Prix weekend at Sakhir. Regional winds intermittently blow desert sands onto the 5.412km circuit which inevitably pose certain challenges for all but the leading driver as they pursue their counterparts and their cars are blasted with air infused with damaging sand particles. The sandy conditions therefore dictate the need for heavy duty air filters to prevent the air cooling inlets becoming blocked. An essential requirement, but one which mustn’t compromise aerodynamic efficiency. Grip levels are another casualty of the sand and can be considerably reduced when it settles on the track making all but the racing line dangerously slippery.  

The track is a complex mix of 15 slow and medium speed corners connected by three high speed straights, the fastest of which will see the cars peak at 320kph at the end of the pit straight going into turn one. With the lowest cornering speed registered at just above 100kph at Sakhir’s turn five, and taken in first gear, the number of extreme braking events is high so brake preservation is paramount. Due to the long, high speed stretches, each lap will demand a full throttle percentage of 62%; combined with the braking, cooling and sand variables, engine reliability will be a considerable factor in the race’s outcome. A circuit built to house 50,000 spectators, the fourth race of the season will undoubtedly deliver another exciting Formula One Grand Prix.