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1:25 MTB Full Suspension Frame Model

IP Report

Print Profile(1)

All
A1
H2D
H2D Pro
H2S
P2S
H2C
X2D
A2L

0.2mm layer, 2 walls, 10% infill
0.2mm layer, 2 walls, 10% infill
Designer
7.7 h
6 plates
5.0(7)

Open in Bambu Studio
Boost
113
200
14
7
166
55
Released 

Bill of Materials

Maker's Supply Kits and Parts
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M3x5 FHCS Machine Screw (20PCS) - AA187
M4x20 BHCS Machine Screw (5PCS) - AA068
0.5x5x20 mm (10PCS) - BB007
Bambu Filaments
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Matte Charcoal (11101) / Refill / 1kg

Description

1:25 Scale Specialized Stumpjumper MTB Frame – Fully Functional Suspension

This is a 1:25 scale model of the 2021 Specialized Stumpjumper Alloy full-suspension MTB frame.
 

Just like the real thing, the FSR/4 bar/horst link suspension linkage is fully functional, so you can see how the rear shock and pivots work in action. The shock is two parts with a spring inside. I used a spring with a 6mm diameter, but it also works without a spring. 

 

The model comes with a display base featuring contrasting raised 90s reminiscent lettering to proudly showcase your mini masterpiece.

 

Hardware Used:

  • Linkage is assembled with 7 × M3×5 bolts and 4 × M4×5 bolts
  • I personally used M4×20 bolts and cut them down to size
  • Suspension motion feels just like the real bike (minus the downhill adrenaline)

Note: This is a scale model for display and mechanical demonstration purposes only. It cannot be scaled up to print yourself a mountain bike… although that would be pretty awesome.

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License

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.