Race rule

for Bali International Race of Champion will be posted and updated

 MChassis 1/10 | Stock Blinky Class

1. Chassis Eligibility

1.1 The car must be a purpose-built 1/10 scale "M-Chassis" vehicle. This class is primarily for compact cars and is not open to standard 1/10 touring cars .

1.2 Brands: any available Mchassis in the market

1.3 Drivetrain: only 2WD are permitted, provided they are from a purpose-built M-Chassis platform.

1.4 Drive train shall not be a direct drive.

2. Body Specifications

2.1 Bodies must be painted "scale-looking" 4 door coupe / hatchback / city car. GT or USGT car bodyshells are not permitted.

2.2 Aero-dynamic touring car sedan bodies are not permitted.

2.3 Only original wing that comes with the bodyshell is permitted. Hand made / 3D printed wings are not permitted.

2.4 Fitment: The body must fit the chassis correctly without modification and be securely mounted during all races .

3. Motor and Electronics

3.1 Motor Type: any 13.5T brushless motors are permitted. The internal wire resistance must not be lower than 0.018 ohm (measured with Duoyi DY 4106)

3.2 Speed Controller (ESC): The ESC must be used in Blinky" mode. This means that all boost and turbo timing functions must be disabled or set to zero.

3.3 ESC with a built in Bluetooth function is not permitted.

3.4 Sensors are only allowed for the purpose of passive data recording and not for adjusting the performance of the car while in racing 

3.5 No electronic driving aid such as Gyro is not allowed.

3.6 Only original capacitor from ESC is permitted

4. Tires and Wheels

4.1 Type: Only rubber tires are allowed. Foam tires are prohibited.

4.2 Maximum diameter is 60 mm

4.3 Wheels: only standard M-Chassis sized wheels are allowed.

4.4 No 1/10 touring car wheels are permitted

5. Dimensions and Weight

5.1 Wheelbase: The chassis must utilize one of the standard M-Chassis wheelbases, from 210mm (Short) to 239mm (Long)

5.2 Width: Maximum overall width should be approximately 165mm-170mm, consistent with standard M-Chassis dimensions .

5.3 Minimum Weight: A minimum weight limit of 1200 grams, measured after race.

6. General Construction

6.1 Gear Ratios: Gear ratios are open, allowing drivers to tune their final drive ratio according to track layouts.

6.2 Batteries: Maximum permitted battery voltage is 2S LiPo/LiHV (8.44 volts)

6.3 Batteries must be available in the market and visible brands

6.4 Lipo batteries must be charged in a li-po safety bags. In case of fire, without a li-po safety bag, the person must be responsible for property damaged.

6.5 Modifications: Hop-up parts (like ball bearings, oil-filled dampers, and carbon fiber parts) are permitted. The car must retain its basic M-Chassis identity .