Amflow PX TPU Downtube Rock Guard (2 mm)
Print Profile(1)

Description
Designed for riders who regularly ride rocky terrain.
This TPU downtube protector was made for the Amflow PX after the original frame protection proved too narrow for real-world use. It covers more of the downtube sides where rocks often hit.
Printed in TPU 90A, 2 mm thick in the center with tapered edges for a better fit around the frame.
I recommend printing it on the smooth plate and attaching it with quality double-sided automotive tape.
Print settings
- Material: TPU 90A (95A should also work)
- Layer height: 0.20 mm
- No supports
- Smooth PEI plate
- 2 perimeters
- 15–20% Gyroid infill up to 100% infill as you wish
Notes
This protector was designed around my Amflow PX Medium frame. Check the dimensions before printing if your bike uses a different frame size or model.
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.














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