Alpinestars KX Karting Undershirt Size:Small/Medium the 97 compound is popular

the 97 compound is popular in the endurance circuits and amongst Club Racers and Track-Day enthusiasts

The Alpinestars Ride Tech v2 Short-sleeved Summer Undershirt keeps you cool and comfortable with the added benefit of helping a rider get in and out of a suit

Performance daily drivers

excellent release and modulation characteristics

Alpinestars KX Karting Undershirt Size:Small/Medium the 97 compound is popularThe 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.