Alpinestars ZX Evo v2 Fire Resistant Racing Balaclava - FIA 8856-2018 / SFI 3.3 Color:Yellow/Yellow The Alpinestars Youth Bionic Rib

The Alpinestars Youth Bionic Rib Protector is ergonomically constructed to provide protection for the ribs and kidneys for today's young kart racers

Not compatible with other AIM MXL systems

GPS05 Modules and the SmartyCam HD

with the Quick Lock adapter easily snapping onto the helmet

Note: this top is not homologated and does not carry FIA or SFI certification

Alpinestars ZX Evo v2 Fire Resistant Racing Balaclava - FIA 8856-2018 / SFI 3.3 Color:Yellow/Yellow The Alpinestars Youth Bionic RibDesigned 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