• With low latency PF Motor Kit compatible LEGO Motor through mobile phone or operating handle Remote Control, high compatibility, smooth installation and texture.
• The latest motors power increased by 30%. Transforming Lego McLaren formula 1 models into dynamic, With racing soul. Tailored for fans. Multifunctional lithium battery, the receiving chip is inside the lithium battery.
• After assembly, only a small amount of disassembly of the shell part is required for refitting. You can refer to this image about the disassembly result, it about less than 20 steps.

• There are many more interesting features to explore. In remote control mode, including remote control mode, gyroscope mode, programming mode, and path mode, functions such as forward, backward, left turn, and right turn can be performed. Let the LEGO Technic McLaren Formula 1 car model take center stage.
• Gyroscope mode is to use the gravity sensor of the mobile phone to turn the mobile phone when the car model is moving to make the car model rotate. The path mode allows you to design a straight line, S-line, or other complex path by defining the motor's running time. The programming mode is more random, so the model is automatically generated.

• Step-step modification instructions in PDF format provided.
• New generation motors
• Lithium battery
• Remote Control (supporting mobile phone APP control)
• Modification Accessories.
• Screwdriver bit, USB charging line, metal shaft (not required for all products)

• It is recommended to refit simultaneously during build.
  
• Eco-friendly ABS plastic.
• A Bonus: two alloy shafts, which are rugged and more durable.
  

We're excited to share with you my full RC mod of the LEGO Technic McLaren Formula One Race Car set (number 4141). Modifying this iconic car was quite the challenge, but the results are truly rewarding.

The additional of this modification lies in the integration of LEGO lighting accessories, elevating the realism of the McLaren Formula One experience. Imagine adding ZENE LED lights to illuminate the track as your RC McLaren speeds around corners, creating an immersive racing atmosphere like never before.

The centerpiece is a powerful Up L motor, seamlessly integrated into the chassis. Located in place of the seat and steering wheel, this motor provides the driving force behind the McLaren's exhilarating performance.

With a dual motor drive system and a gear ratio optimized for speed, this modified McLaren delivers impressive acceleration and responsiveness on the track.

One of the highlights of this mod is the user-friendly design for battery replacement. The control plus hub is conveniently positioned flush with the chassis, allowing for easy access to replace batteries without the need to remove the hub itself.

To provide a glimpse into the inner workings of this modification, I've removed the top of the car to showcase the neatly packed electronic components. From the dual motor drive to the steering motor, everything is meticulously arranged for optimal performance.

Navigating the track is made effortless with a powered-up controller featuring a proportional slider control. While the steering radius may not rival that of a real Formula One car, the adjustable steering values ensure precise control on every turn.

As you embark on your own RC mod journey, I offer a word of caution: take care when reconnecting the front and main chassis portions, as alignment may require multiple adjustments.