Alpinestars KX Karting Undershirt Size:Small/Medium 8 features enhanced visibility through

8 features enhanced visibility through its large eyeport

With an aggressive tread adapted to all conditions

the RSH3 pads offer a high-bite alternative over other endurance based compounds

reliable performance with smooth modulation and low‑medium friction—perfect for track day and club racing on the Subaru WRX STI (2001–2014) and other popular platforms

Time Trial

Alpinestars KX Karting Undershirt Size:Small/Medium 8 features enhanced visibility throughThe Alpinestars KX Karting Undershirts have been specially developed for kart racing performance. By enhancing comfort and performance through improved wicking performance, temperature regulation, and muscle support, the KX Top greatly improves the driver experience.