Born from the specification to increase as much as possible the cooling capacity, the Big has a width (29 cm) of less than 5 cm higher than that of an RS and 9 cm compared to that of a R.
The model Big arises from a specific requirement dictated by a regulatory change. With the advent of the current kart fairings, more bulky than in the past, the intended installation of the radiator area has been deprived from a good amount of air, deflected by its larger musetti. For this reason, in New-Line Racing we have tried to make up for this deficiency going to make a radiator more generous size, not so much in height, and width.
A further optimization of the air flows is ensured by means of the rear deflector series, able to divert the hot air from the rear tire and facilitate the outflow of the same from behind the radiator.
In case of extreme weather conditions it can be combined with Extra models or Hobby / Hobby Plus.
measures (cm): 29 x 43 x 4
Weight: 3,100 kg