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LEGO 42109 Technic App-Controlled Top Gear Rally Car Racing Toy Building Kit 463 Pieces

LEGO 42109 Technic App-Controlled Top Gear Rally Car Racing Toy Building Kit 463 Pieces

Q: is this car compatible with standard lego remote control & receiver, rather that using an app as the control?

The old power functions is Infra Red based, while this is bluetooth based and has different connector ports. So, you would have to replace the blutooth hub with an older battery box, IR receiver, and at least two older power functions motors. Of of those motors would also optimally have to be a servo motor, which would facilitate returning the steering to center when the controller is in neutral. Doing this would mean so much work that it wouldn't look much like the original rally car when you were done. There may be a way to use the new Bluetooth power functions remote, but I don't know enough about how it operates to say that it would be fully compatible with the Rally car's steering configuration.

Q: Can the Bluetooth remote 88010 be set to control the car directly, or does it need the official phone app to reset steering to neutral automatically?

You need the LEGO app on your phone so can reset your controls

Q: Is the steering proportional?

I would like an answer to this question as well. Anyone? Is it all-the-way-left/all-the-way-right, or are there gradations in the turning so that turning the steering wheel a little only turns the wheels only a little?

Q: I see four ports on the hub but can they all control a motor if needed, or are some ports only for sensors?

Hi there, They can all control a motor if needed, for that you'd need 4 different motors. - Marine, LEGO® Customer Service

Product ID: 255993402

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📱App-controlled precision

🧠Boosts creative thinking

⚙️463-piece engineering challenge

Frequently Bought Together

LEGO Technic App-Controlled Top Gear Rally Car 42109 Racing Toy Building Kit (463 Pieces)

LEGO Technic 4x4 X treme Off Roader 42099 Building Kit (958 Pieces)

Description

🚗 Race into the future of play with app-powered engineering thrills!

AGE DEFYING FUN - Designed for ages 9+, perfect for both kids and adults eager to learn and play together.
SMART DEVICE MASTERY - Control your rally car with intuitive multi-screen app commands for a next-level interactive experience.
ENGINEERING IN ACTION - Build a complex 463-piece model that sharpens your mechanical skills and satisfies your inner engineer.
SLEEK PORTABLE DESIGN - Compact 38.2 x 26.21 x 9.4 cm size and lightweight 1.04 kg build make it easy to showcase and play anywhere.
IMMERSIVE RALLY EXPERIENCE - Feel the thrill of the race with multi-function controls that bring your Top Gear rally car to life.

The LEGO 42109 Technic Top Gear Rally Car is a 463-piece app-controlled building kit designed for ages 9 and up. It combines hands-on engineering with smart device operation across three screens, delivering an immersive, multi-function remote control experience that enhances creative thinking and mechanical skills.

Specifications

Product Dimensions	38.2 x 26.21 x 9.4 cm; 1.04 kg
Manufacturer recommended age	9 - 9 years
Item model number	6288780
Manufacturer's Suggested Maximum Weight	1.1 Kilograms
Educational Objective(s)	Creative Thinking
Language:	Spanish
Number of Puzzle Pieces	463
Assembly Required	No
Batteries Required?	No
Batteries Included?	No
Material Type(s)	Plastic
Material Care Instructions	Wipe with damp cloth
Color	Multicolour
ASIN	B07WJJJX4P

Have a Question? See What Others Asked

is this car compatible with standard lego remote control & receiver, rather that using an app as the control?

Can the Bluetooth remote 88010 be set to control the car directly, or does it need the official phone app to reset steering to neutral automatically?

Is the steering proportional?

I see four ports on the hub but can they all control a motor if needed, or are some ports only for sensors?

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