[Brumos RSR]

So an Area71 car can run on a brass/wire or steel chassis in this group?

Group 2
C)  Modified Standard Class for plastic, resin, fibreglass moulded or 3d printed body with fixed motor mount, and plastic, 3d printed,Universal, PP or Revoslot chassis.
D)  Procar Class for plastic, Resin, fibre moulded or 3d printed body with with adjustable motor mounts and plastic, universal, 3d printed, B&W or steel chassis.