[XS(52-53cm)]
This is a professional cart competition helmet developed for junior use.
The CK-6K is based on the CK-6K dedicated hat body made from Alais hat-body technology. It has acquired SNELL/FIA CMR2016 which is required to be worn in international cart racing where junior players under 15 years old. It has a more rigorous shock absorption performance and penetration resistance than Japanese JIS standards, but is lightweight, and equipped with an eco-pure interior with excellent excellent anti-bacterial, deodorizing and stain resistance. This is a dedicated helmet.