Introduction
This manual provides comprehensive instructions for assembling, operating, and maintaining your MOCBROPCS 1:10 M4 Champion Racing Car Building Kit. This advanced building set features 2280 pieces, allowing you to construct a highly detailed and functional remote-controlled vehicle.

This image displays the complete MOCBROPCS 1:10 M4 Champion Racing Car, highlighting its detailed design and the various control options available.
Safety Information
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
While the product title suggests age 14+, and feature bullets mention 12+, the manufacturer's recommended age is 6 years and up. Adult supervision is recommended for younger builders.
What's in the Box
Your MOCBROPCS 1:10 M4 Champion Racing Car Building Kit includes the following components:
- Instruction Manual
- Rechargeable battery
- Building Blocks bags

This photograph illustrates all the components included in the kit, neatly organized in bags, alongside the comprehensive instruction manual and essential electronic parts.
Setup
Assembly Instructions
The assembly process for the MOCBROPCS 1:10 M4 Champion Racing Car is detailed in the included instruction manual. Due to the 2280 pieces, assembly is a lengthy process, requiring careful attention to detail.
All building blocks are organized into individually labeled and numbered bags to streamline the construction. Follow the step-by-step instructions provided in the comprehensive booklet.
This video demonstrates the assembly process of the MOCBROPCS 1:10 M4 Champion Racing Car building kit, showing the progression from individual parts to the completed chassis and exterior.
Electronic Component Installation
The kit includes a L-motor, a Servo-motor, a remote control, a rechargeable battery, and a light. These components are integrated during the building process as indicated in the instruction manual. Ensure all connections are secure for proper functionality.

This image provides a clear view of the car's dimensions and identifies the key electronic components that power its remote control functions.
Operating Instructions
Your MOCBROPCS M4 Champion Racing Car can be controlled via the included 2.4G remote control or a dedicated mobile application.
Remote Control Operation
Power on the car and the remote control. Ensure they are paired according to the instructions in the manual. Use the joystick and buttons on the remote to control the car's movement (forward, backward, left, right).
Mobile App Operation
Scan the QR code provided in the instruction manual to download the companion mobile application. Follow the app's on-screen prompts to connect to your car and explore multiple operation modes.
This video demonstrates the remote control operation of the assembled MOCBROPCS 1:10 M4 Champion Racing Car, showcasing its movement and responsiveness.

These detailed views showcase the functional elements of the car, including its opening hood and doors, adjustable tail wing, and the intricate design of its electroplated wheels.
Maintenance
Cleaning
To clean the model, gently wipe with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials, as these may damage the plastic components.
Storage
Store the assembled car in a cool, dry place away from direct sunlight to prevent discoloration or deformation of the plastic bricks.
Battery Care
The included rechargeable battery should be charged using the provided charger. Do not overcharge. If the car will not be used for an extended period, remove the battery to prevent leakage.
Troubleshooting
Car Not Responding to Remote
- Ensure the car and remote control are both powered on.
- Check battery levels in both the car and the remote. Recharge or replace as necessary.
- Re-pair the remote control with the car according to the instruction manual.
Lights Not Working
- Verify that the light component is correctly installed and connected.
- Check for any loose wires or damaged connections.
Missing or Damaged Parts
In case of missing or damaged parts, please refer to the "After-sale Service" section in the product's feature bullets. MOCBROPCS provides free replacements and assembly guides. Contact customer service for assistance.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 19.6 x 8 x 5.1 inches |
| Item Weight | 4 pounds |
| Item Model Number | 022010-1 |
| Manufacturer Recommended Age | 6 years and up |
| Batteries | 1 Lithium Ion batteries required (included) |
| Manufacturer | Moke Building Toy Factory |

This image provides a clear view of the car's dimensions and identifies the key electronic components that power its remote control functions.
Warranty and Support
MOCBROPCS is committed to providing high-quality products and excellent customer service. For any questions, concerns, or assistance with missing/damaged parts, please contact MOCBROPCS-US customer service. Refer to the contact information provided with your product packaging or on the official MOCBROPCS website.