TMAC 2026: Stock Class Regulations
Stock Class Regulations <- click here
Modification History
|
May 15, 2026 |
Initial Version Posted |
|
May 22, 2026 |
Corrected FAQ on CFM Chassis/Pinion Gear combination. Added FAQs. |
FAQs
| Questions | Answers |
| Which pinion gear is permitted for the Carbon Reinforced Super FM Chassis? | Correction: Allowed Pinion Gears are Purple, Metal and Black (Carbon). The White Pinion Gear is not allowed. |
| Can I combine special gear ratios, such as pairing Gray Counter Gear with Yellow Spur Gear or Gray Spur Gear with Light Blue Counter Gear? | No, that is not allowed. |
| Is it allowed to use lock nuts for attaching 15412: Carbon Reinforced Rear Double Roller Stay (3 Attachment Points) to the chassis? | No, that is not allowed. |
| Can batteries be wrapped? | Yes, use clear plastic wrap so the label remains visible. Batteries with colored wrap, missing, or damaged labels are not permitted. |
| Regarding restrictions on usable carbon plates: There are various plates, such as past TMAC limited edition plates and TKC (Korea limited edition) plates. Are there any restrictions on the types of plates that can be used? | The various limited edition plates such as those from Tamiya Korea (TKC), Tamiya HK, TMAC, Japan Cup, are allowed. Tamiya released plates are all accepted. |
| Regarding battery usage: I understand that the same type of batteries will be sold at the venue. During the race, is it acceptable to use either the "provided batteries" or "batteries purchased at the venue"? Also, is there any problem with using batteries that have simply been opened at the venue? | You must use the official battery from Panasonic. The image is within the regulations document. The battery is available in retail stores in many countries and you may choose to purchase it outside the event, we recommend purchasing it from the event. We will provide some free batteries for all racers. The battery will also be available for purchase in the event. |