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Alpinestars K-MX9 Youth Kart Racing Suit (2018)

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Alpinestars K-MX9 Youth Kart Racing Suit (2018)

Alpinestars K-MX9 Youth Kart Racing Suit (2018)

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.


  • Adjustable waist belt allows a tight, personalized fit.
  • Two flat pockets offer a convenient storage option for those times away from the driving seat.
  • Premium YKK zippers with Alpinestars zipper pullers, plus double slider for versatile and customizable fit.
  • Available in youth EURO sizes, 120 - 150.


  • Technical three-layer construction that meets the new homologation standard, featuring a Twill polyamide outer shell, plus double technical linings for comfort and fit.
  • Engineered for durability, minimal material bunching and high levels of abrasion resistance while the poly-toweling lining offers moisture-wicking properties.


  • 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.
  • Knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit.
  • Alpinestars Formula 1 style shoulder epaulettes.
  • Adjustable waist belt allows a tight, personalized fit.