ChassisAny IFMAR legal ISTC chassis.
BodiesAny IFMAR approved 4dr Sedan bodyshell.
TyresRubber or Foam tyres permitted.
MotorsAny IFMAR legal motor.
Batteries- Any 6 cell pack, stick, side by side or saddle configuration, Nicad or NiMH.
- Any 2 cell Hard-cased approved 7.4 Lipo packs as listed on the ROAR website (http://www.roarracing.com/approvals/lipobattery.php).
GearingUnrestricted gearing.
AdditionalAny hop-up from any manufacturer.