31.01.2020
61
Bontrager Neovisor Bike Helmet Visor
A few days before the 2015 Tour de France Bontrager finally unveiled the Ballista aero road helmet. Brookstone doc clock radio manual. Prototypes of it have been out a while now including on the effort last September, but now it official and the Ballista can be had by you and me.According to Bontrager they have been working on this new helmet for 2 years and after initially working Computational Fluid Dynamics (CFD) to get data from two-dozen digital prototypes of different shapes and vent configurations, they then spent lots of time in wind tunnels and in various tough racing situations - culminating in a well vented helmet that is fast, and also looks sharp.' It became evident that while Ballista's shape provided a significant aerodynamic advantage, its strategically-placed vents and internal, recessed, channels manage airflow far more efficiently than other aero road helmets. Finally, aero got cool' said Bontrager in a press release.