For a long time I was looking for a "good" small buggy. "Good" means to me:
- Quality, can handle powerful motors
- Looks like a race car, not like a plastic toy
- Rear-motor, because mid-motor works good on carpet and astroturf, but not for old-fashioned backyard-dirt-tracks.
Because I didn't find a car like this, I invented the "RC12.5 B4". I am shrinking a RC10 B4 to 80% of its size. Wheels of Losi Mini-8ight size, 3S2200 battery, 380size motor.
Chassis: Carbon/Texalium (homemade CNC)
Noseplate, chassis connecting plates: Aluminium (home cnc)
Other plates: Carbon (home CNC)
Arms: polyamide with fiber (homemade CNC)
some "filling & connecting" parts: 3D printed PET-G
Have a look:
![Image](https://i.ibb.co/PY417XF/RC12-5-B4-Bild02.jpg)
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![Image](https://i.ibb.co/PMvRwRt/P1160076.jpg)
![Image](https://i.ibb.co/kyK3McF/P1160077.jpg)
![Image](https://i.ibb.co/9ZGSNTp/P1160081.jpg)
Size compared to B4:
![Image](https://i.ibb.co/4ssbw13/P1150897.jpg)
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