MAP Tec Posted June 12, 2025 Posted June 12, 2025 What´s up Lego Technic fans, here I present version 1 of my Lego Technic RC buggy. It basically only has rear-wheel drive (4 RC Buggy Motores), but a lever can be used to switch to all-wheel drive. The buggy also has height-adjustable suspension with some nice gags. Also there is a moving steering wheel and LEDs at the front and in the back ^^ I hope you like and support my work ;D With kind regards MAP Tec Instagram: maptec.baut YouTube: https://www.youtube.com/@MAPTecbaut/videos The front: The back: From RWD to AWD: Steering wheel: Quote
bruh Posted June 13, 2025 Posted June 13, 2025 Wow! Looks pretty good. I will say, it looks a little bit slow for having 4 buggy motors. What is the gear ratio between the motors and the rear wheels? Quote
MAP Tec Posted June 13, 2025 Author Posted June 13, 2025 7 hours ago, bruh said: Wow! Looks pretty good. I will say, it looks a little bit slow for having 4 buggy motors. What is the gear ratio between the motors and the rear wheels? Thank you for this nice comment :D. I used the "new" differential "65413" with 24 tooth. The first version of this buggy is bigger and heavier than the second, which also affects the speed. What's more, I only use one battery box :D Quote
TexasEngineer454 Posted June 13, 2025 Posted June 13, 2025 Any more details of the RWD/AWD engagement system? Been trying to figure out a good solution to that for one of my builds and it looks like you got it perfect! Great work! Quote
MAP Tec Posted June 13, 2025 Author Posted June 13, 2025 5 hours ago, TexasEngineer454 said: Any more details of the RWD/AWD engagement system? Been trying to figure out a good solution to that for one of my builds and it looks like you got it perfect! Great work! Thank you for that nice comment. Here I have two pictures for you ;D: I hope they will help you ^^ Quote
MAP Tec Posted September 10, 2025 Author Posted September 10, 2025 Here are some short videos of my first buggy: Quote
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