Alpinestars ZX Evo v2 Fire Resistant Racing Balaclava - FIA 8856-2018 / SFI 3.3 Color:White/Blue Flat seam construction helps to

Flat seam construction helps to reduce pressure points and makes for a more durable construction

Linear Travel Potentiometers are used to measure linear motion (shock travel for example)

incorporating the same sticky proprietary rubber compound as its bigger siblings for excellent grip and feel

Designed with a comfortable athletic fit

The CAN version of AIM's LCU-One uses a CAN-Bus for ease of installation

Alpinestars ZX Evo v2 Fire Resistant Racing Balaclava - FIA 8856-2018 / SFI 3.3 Color:White/Blue Flat seam construction helps toDesigned for Formula 1 racing, the Alpinestars ZX Evo v2 line of fire retardent underwear is extremely light and thin, without sacrificing comfort or protection. Through the use Alpinestars' proprietary Lenzing FR fabric, the ZX Series uses a revolutionary tubular knit construction, making the Alpinestars ZX Evo v2 balaclava nearly seamless. This also offers a compression like fit for comfort, helping to reduce bunching when under the helmet. Double