Born, as the name may be imagined, with the advent of OK categories in 2016. It served a compact cooler, lighter and even marry the philosophy of the OK / OKJ classes, namely the simplification in order to reduce weight and kart costs . The response of New Line in this research is called R-OK.
With the arrival of the OK class, the total weight of the kart driver has been reduced compared to previous KF. For this reason even New-Line Racing wanted to contribute to the realization of R-OK, a radiator able to meet the cooling needs of single speed infants CIK-FIA, while limiting to a minimum the weight of ' cooling system. To achieve this, compared to a normal R, a "light" support has been studied and realized that still allows an adjustment of the radiator / tilt always in all position.
If for classes KF ideal radiator could be the RS model for OK class, however, the new R-OK model is the ideal choice. This also has a positive effect on the economic front, being the list of R-OK less expensive compared to a RS. Not only that, New Line, always to try to minimize the costs of kart drivers, has chosen to equip as standard the model R-OK even with the curtain choke, thereby offering a special price for the whole "radiator + curtain ".
measures (cm): 20 x 43 x 4
Weight: 2,530 kg with curtain and supports