R-ONE Light Series is a new endurance format for those looking to make a leap in quality in endurance events.
R-ONE Light Series is based on our renowned R-ONE CHAMPIONSHIP and offers numerous teams the opportunity to compete with our TBKART R-ONE karts in a more accessible race format.
The fleet of 18 hp R-ONE 390cc karts is exclusively dedicated to the R-ONE Championship and the brand new R-ONE Light Series format.
The race format has new feature called CHANGE OPTION (see race regulations point 14).












