je viens de trouver une réponse à ma question 🙂
Msg de Bike It sur leur Facebook.
" Many people are asking me why Max was on the 2013 bike, simply because we have not had the time to get the 2014 tried and tested enough to be confident that we have a better package, and as the GP showed, when we roll the 2014 out it will be even better than the 2013, ok so we had a bit of bad luck with a DNF with 3 laps to go but thats racing and can happen to anyone, it’s just worse when you are leading a GP.
I am sure Red Bull F1 would like to racing their old car till they dial in their new one, which is not going well. But the 2014 has so much potential and we cant wait to have it at full power as our 2013 is still the benchmark.. It a situation that you are damned if you do and damned if you dont. If we rode the 2014 and had 2 average races or a DNF people would say " you should have used the tried and tested 2013 bike"! So I make the decisions with Max and we made a good call for these two flyaways, roll on Thailand "