Race rule

for Bali International Race of Champion will be posted and updated

Touring 1/10 | Stock Blinky Class

1. Chassis Eligibility

1.1 The car must be a purpose-built 1/10 scale "4WD Touring" vehicle

1.2 Brands: any available 4WD Touring car in the market

1.3 Drivetrain: belt or shaft drive

1.4 Drive train shall not be a direct drive.

2. Body Specifications

2.1 Bodies must be painted  4 door Touring car.   GT or USGT car bodyshells are not permitted.

2.2 Aero-dynamic touring car sedan bodies are permitted.

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

2.4 Wing height must not higher than 10 mm above body roof.

2.5 Maximum body width is 195 mm

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 Any capacitor is permitted

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

4. Tires and Wheels

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

4.2 Maximum diameter is 65 mm

4.3 Wheels: only standard 1/10 touring car sized wheels are allowed.

4.4 A maximum total 2 (two) sets of tires are permitted for the race event

5. Dimensions and Weight

5.1 Wheelbase: The chassis must utilize one of the standard Touring Car wheelbases, from 252mm (Short) to 273mm (Long)

5.2 Width: Maximum overall track width should be 190mm, consistent with standard Touring dimensions.

5.3 Minimum Weight: A minimum weight limit of 1250 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 4WD Touring identity .