This fully 3D‑printed, articulated downhill mountain bike is a scale miniature designed for playing and as a fun engineering showcase. It features a realistic full‑suspension frame with functioning front and rear travel, a working drivetrain, and authentic MTB details throughout.

I printed and tested this bike on a Bambu and non-Bambu printer with 0.1mm quality so the dimensions should match on all printers. It also has an unusual appearance, but after much planning and testing, it was decided to completely change its appearance so that the bike would be durable and playable!

I highly recommend putting the bike parts together following my build tutorial!

Necessary accessories:

1. Pen spring x2 (1 for fork and 1 for shock; I used 4,2x22mm springs, in shock the spring was a bit compressed, so a shorter spring would also fit there)
2. 1.0x15mm nails or metal paper clips x5 (2 for the pedals, 2 to secure the shock and 1 to connect the two frame parts. You can find out more exact dimensions by watching my youtube tutorial)
3. A rubber band that needs to be split in half, threaded into the frame, tied tightly and placed on the stars
4. Also tools such as pliers, buildplate glue and large pliers for nail reduction

If you have any questions or would like to order a ready-made bicycle in personalized colors, feel free to write to us on Instagram https://www.instagram.com/printahead_official/

Please support my efforts by purchasing this model on cults https://cults3d.com/:3291706