Alpinestars KMX-9 v2 S Youth Kart Racing Suit Manufacturer_Alpinestars Due to the small size

Due to the small size of the EVO3

Designed for comfort under a racing suit during track days and competition

and professional competition

1/8" NPT fitting is available in 3 pressure ranges (psi)

The RPM signal can be received in two ways:

Alpinestars KMX-9 v2 S Youth Kart Racing Suit Manufacturer_Alpinestars Due to the small sizeThe youth sized Alpinestars KMX 9 v2 Karting suit brings an aggressive new design that is offered in 4 vibrant colorways and specially engineered for younger & smaller bodies. The CIK FIA Level 2 homologated, 2 layer suit starts with a twill polymide outer shell for supreme abrasion resistance, and is completed with a poly based, moisture wicking technical linings for increased comfort and fit. Mesh panels are built into the under arms and seat area