Cycle World on MSN11 个月
Alpinestars Tech-Air Off-Road Review
The Italian company began logging crash data in 2003. In 2009 the Tech-Air Race was used in MotoGP. By 2011 the Tech-Air Race ...
Designed for racers, the 7x replaces the previous Tech-Air RACE, with integration with Alpinestars' existing Tech-Air 3, 5, and 10 systems. We hope to get our hands on one soon (though hopefully ...