Power Functions Kit for McLaren Senna GTR #42123

With low latency PF Motor Kit through mobile phone or operating handle Remote Control, high compatibility with LEGO McLaren Senna GTR™ #42123, smooth installation and texture.

Are you willing that it is just a decoration? Are you willing that it will not go off-road? No, I believe it can be stronger.

• 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.
  
• Material: Eco-friendly ABS plastic.
• A Bonus: two alloy shafts, which are rugged and more durable.