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Alpinestars KMX-9 S Youth Karting Suit

Your Fitment

Product Information

  • Technical three-layer construction, featuring a twill polyamide outer shell, plus double technical linings for comfort and fit
  • Designed and developed for a specific youth performance fit
  • Tech mesh panels positioned on under arms, seat area and bottom leg for maximum ventilation
  • Lumbar stretch panel for greater flexibility and flat profile in riding position.


Certified to CIK FIA homologation standards and developed specifically for an optimized youth fit, the KMX-9 S features an aggressive design and vibrant colorways for entry and intermediate level racers, with a three-layer construction and a host of Alpinestars exclusive performance features. Complies with the CIK FIA Level 2 new standard homologation.


Boot Cuff: No
Color Options: Black/Anthracite/Yellow Fluo, Black/Orange Fluo, Blue, Red
Custom Sizing: No
Certification: CIK FIA Level 2 standard homologation
Material: Twill Polymide Outer Shell
Primary Use: Kart Racing
Size: 120-150

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