[Amilur]

Zitat von GreatPanther

Stelle die Frage nochmal in die Runde:

Was für ein Helm hat Jens da aufgehabt beim Rekord ?

The helmet: Jens' Bontrager helmet was designed internally with Trek's analysis team at helming the effort to ensure that nothing was left on the table. Wind tunnel and computational fluid dynamics (CFD) testing were utilized to design the optimal shape and placement of vents to cut through the air while ensuring Jens' head remains cool under pressure.

Quelle: www.trekbikes.com