Tech-Air® MX System YGroup_3563823 Replacement standard spoiler for Alpinestars

Replacement standard spoiler for Alpinestars S-R10 Solid Helmets

single-layer construction for maximum comfort and enhanced feel of the bike's controls

the KMX-9 V3 Youth Suit is the perfect choice for both entry and intermediate level racers

Bungie adjusters at hood and hem

the Techstar Knif Pants are Alpinestars' premier off-road racing trousers

Tech-Air® MX System YGroup_3563823 Replacement standard spoiler for AlpinestarsDeveloped over a decade, the Tech Air MX System is Alpinestars most advanced off road airbag for motocross and supercross. Featuring AI powered crash detection and four selectable Riding Modes, it provides CE Category II airbag protection compliant with EN16214: 2013, covering shoulders, chest, and back with inflation in ~40 ms. Integrated Nucleon PLASMA back protector, breathable stretch mesh vest, LED display, and up to 30 hour battery enhance