Evo kako propisuje FIA, a ja bi se drzao njihovih preporuka:
Material : Cold drawn seamless unalloyed carbon steel containing a maximum of 0.3 % of carbon
Minimun tensile strenght: 350 N/mm
Glavni roll bar
Minimum dimensions (mm) 45 x 2.5 or 50 x 2.0
Ostale cevke
Minimum dimensions (mm) 38 x 2.5 or 40 x 2.0
Material : Cold drawn seamless unalloyed carbon steel containing a maximum of 0.3 % of carbon
Minimun tensile strenght: 350 N/mm
Glavni roll bar
Minimum dimensions (mm) 45 x 2.5 or 50 x 2.0
Ostale cevke
Minimum dimensions (mm) 38 x 2.5 or 40 x 2.0
Comment