Mini SC Truck 100% 3D Printed + Working Suspension

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Peter Lancz

Hobby & DIY>Vehicles

IP Report

GIF

Print Profile(8)

All

A1 mini

X1 Carbon

H2D Pro

P2S

X1E

H2D

P1P

A2L

P1S

X2D

H2C

H2S

Official V3 – Single Color (Optimized Fit)

Designer

2.2 h

1 plate

4.9(371)

Official V3 – 4 Color Version A (Optimized Fit)

Designer

3.7 h

1 plate

4.9(196)

Official V3 – 4 Color Version B (Optimized Fit)

Designer

3.3 h

1 plate

4.8(57)

V2.5 Suspension (Legacy Replacement – Not V3)

Designer

17 min

1 plate

4.6(5)

Click to see more

Open in Bambu Studio

Boost

6250

14104

1406

539

13.1 k

10.2 k

Released

Bill of Materials

Bambu Filaments

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Pumpkin Orange (10301) / Filament with spool / 1kg

Description

🔧 V3 Update – Easier spring installation, more detailed wheels (V3)

🔧 V2.5 Update – Updated suspension tolerances (V2.5)

🔧 V2 Update – Improved Print Stability & Longevity

Thanks to everyone for the feedback — it directly helped shape this update.

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A palm-size short course truck with real working suspension and rolling wheels.

Designed as a desk fidget toy, the suspension has long, smooth travel just like real off-road race trucks.

Check out the GIF-s in the gallery

Why Print This?

No Hardware
No screws, or glue. 100% 3D printed.

No Supports
Engineered to print cleanly without support material.

Real Engineering
Functional long-travel suspension that actually “tucks” as the wheels move.

Quick Print
About 1.5 hours on the Single color print profile.

Ultra-Smooth Rolling Wheels
Low-friction wheel design for satisfying desk driving.

Easy Assembly
Snaps together in seconds. See the video for the assembly.

The model includes a built-in driver and a detailed short course truck body. Perfect as a desk toy, fidget model, or tiny display truck with realistic suspension movement.

Check out the rest of the Leaf Spring Minis Series HERE

Note:
The suspension is tuned slightly higher to compensate for PLA creep. After a day or so the stance will settle lower, giving the truck a more realistic, aggressive look.

Ensure your build plate is clean! (Soap and warm water works great)

Boost Me (for free)

If you print one, I’d love to see your truck in the Makes section ☺️

Note on Original Engineering

This model features a custom X-link cantilever suspension, developed specifically for this small scale.

While I’m thrilled to share this with the community for personal use, please do not reuse or replicate this suspension design directly in other public uploads.

Thank you for respecting the time and engineering behind this project.

Membership

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Comment & Rating (1406)

License

If you want to use this model commercially, please join my membership.

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.