Tamiya M03 or M05 series "Front Wheel Drive" chassis only, assembled as per Instruction Manual, and no chassis/powertrain modifications allowed. With the exception of the included/optional
differential which may be modified to give a locked/spool action.
Bodyshells are open, with the following restrictions - No Modern (post 1980) 4 door Touring Sedans and/or 12th scale type Wedge/Can-am Sports bodies.
Any commercially available rubber mini-sized tyre, in any combination and/or compound, with any insert.
Tamiya Black Can Sport-Tuned motors (23,000 rpm max) - 53068, or 13T/3000KV Hobbywing OEM/rebranded COMPLETE SYSTEM with max 25 or 35 amp ESC and engraved /etched can. No modifications are permitted to motors.
*NOTE* Motors limited to 3300Kv
No alteration of wiring from ESC to Motor these MUST remain as supplied.
•Any 6 cell pack, stick, side by side or saddle configuration, Nicad or NiMH.
20, 18 OR 16 Tooth pinions only.
Cars must be assembled as per instruction manual and no chassis/powertrain modifications allowed. With the exception of the included/optional differential which may be modiffied to give a locked/spool action. After market differentials/spools are permitted. One-way diffs are specifically prohibited.
A minimum weight limit of 1330gms (with transponder). ESC, bearings and Tamiya Hot-ups only permitted, with the following exceptions - Official Tamiya optional ALLOY components may be replaced with an equivalent aftermarket part.
Protective bumpers are permitted providing they are of essentially foam constructions with no hard mounting points contacting the body shell.
After market rear body mount support/braces are also permitted.