Alpinestars KX Karting Undershirt Size:Small/Medium the RSH3 pads offer a

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

With an aggressive tread adapted to all conditions

Alpinestars KX Karting Undershirt Size:Small/Medium the RSH3 pads offer aThe 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.