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TRX4M Cantilever Rear Suspension (Injora Frame)

IP Report

Print Profile(1)

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

0.2mm layer, 2 walls, 20% infill
0.2mm layer, 2 walls, 20% infill
Designer
44 min
1 plate
4.5(2)

Open in Bambu Studio
Boost
32
90
4
1
49
29
Released 

Description

These parts will allow you to convert the rear suspension on your TRX4-M to a cantilever configuration to allow for more travel without sacrificing ride height.

 

This kit is intended for use with the Injora carbon fiber chassis as well as 59mm (extended length eye-to-eye) shocks

 

You will need these parts to complete the assembly:
- 4x Ball Bearings: 2.5mm ID, 6mm OD, 2.6mm Thick (Amazon)
- 2x Suspension links (I used stock ones, about 2.1" eye-to-eye)
- 2x Brass shock spacers (should come with the shocks)
- Assorted 2.5mm Bolts/Nuts

 

To assemble the pivot arms, insert a bearing into the front and rear counterbores. The deeper counterbore will face the chassis. The brass shock spacer will go between the bearing and the chassis. Do not over-tighten as these bearings are not ideal for axial loads. Just snug the nut up to ensure the bearings are completely pressed into the pivot arm, then back the nut off until the arm pivots freely.

Please let me know if you have any questions and I'll be happy to answer them! Enjoy!

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