Simplifies the installation of the air shield curtain on the radiator thanks to the double thread.
misure: 200 x 430 x 35
It originated, as the name suggests, with the advent of the OK classes in 2016. A compact, lighter radiator was needed that would marry the philosophy of the OK/OKJ classes, namely simplification in order to reduce the weight and costs of karts. New Line’s response to this requirement is called R-OK MAX.