Chassis allowed: Any 2wd Tamiya M-Chassis
Wheelbase between 210mm and 240mm. 170mm wide. 60mm or smaller tyres (ie. Not Touring Car tyres).
Minimum weight 1250g.
Allowed motors are kit 540 'tin can', Tamiya Torque Tuned 540
Any bodyshell, although scale looking shells are encouraged rather than Touring Car style 'jelly moulds'.
Any commercially available hopups are allowed.
Stock gear set must be used for Championship rounds
All major chassis components should remain Tamiya: No carbon chassis conversions.
Any 2 cell rounded hard case Lipo (or 6 cell NiMH/NiCd) is allowed. Any square case lipo (used in M05V2/R and M07/8)