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Logitech g29/g920/g923

Print Profile(1)

All
A1
P1P
X1E
H2C
H2D
X1 Carbon
H2S
H2D Pro
P2S
P1S
A1 mini
X1
X2D
A2L

0.16mm layer, 2 walls, 15% infill
0.16mm layer, 2 walls, 15% infill
Designer
35 min
1 plate
4.8(10)

Open in Bambu Studio
Boost
113
295
21
4
335
224
Released 

Description

Gearbox Stiffer Mod for Logitech G29 / G920 / G923 is a modular upgrade for the H-shifter, designed only for the gear shifter, not the pedals. Compatible with Logitech G29, Logitech G920, and Logitech G923 shifter units.

The system works in two clear steps:

  1. You print the main stiffer body once.
  2. Then you choose the resistance level by selecting a spring level from 1 to 9, allowing you to adjust shift stiffness and feedback without reprinting the base part.

This mod adds controlled resistance to the gearbox mechanism, reducing looseness, improving gear engagement, and delivering a firmer, more mechanical shifting feel.

Designed for easy 3D printing and installation, durable, and ideal for sim racers who want more precise, realistic gear changes and better overall driving immersion.

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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.