Alpinestars KMX-9 v2 Kart Racing Suit Sensors making the Alpinestars ZX Evo

making the Alpinestars ZX Evo Racing Underpants nearly seamless

An additional strap system helps further secure the device and can be worn under or over the kart suit

Ergonomics and mobility are handled by fully-floating shoulders for freedom of movement

with a fiberglass core for impact and shock dispersion

while the tailored fit prevents bunching and excessive flapping at speed when worn over a standard karting suit

Alpinestars KMX-9 v2 Kart Racing Suit Sensors making the Alpinestars ZX EvoThe re envisioned Alpinestars KMX 9 v2 Karting suit brings an aggressive new design that is offered in 7 vibrant colorways. 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 to increase ventilation. A lumbar stretch panel helps