SIMSONN Pro X Ultra Custom Heel Stop (Lineup Compatible)

Description

A custom ergonomic heel stop designed and tested on the SIMSONN Pro X Ultra load cell pedals.

Because SIMSONN shares core geometry across its series, it should also work with other models in the lineup. The mounting wings include generous adjustment slots (extending ~28.57mm) to give you plenty of room to fine-tune the position up, down, forward, or back.

Hardware Needed

• Mounting Hardware: Designed to accept 6mm bolts (M6) through the adjustment slots for mounting.

Printing & File Choices

• Single-Piece vs. Split Files: Use the single-piece STL if your build plate fits it. For smaller print beds, use the split Left/Right STL files and align them with standard 7mm dowel pins.

• Material Suggestion: Print in PETG or ASA to handle heavy braking forces without cracking.

• Slicing Note: If your slicer flags manifold warnings on raw STLs, use the included 3MF project file—it is already repaired and ready to print.

Print Settings & File Info

3MF Project File (Pre-configured for OrcaSlicer)

Plug-and-play file with optimal structural settings pre-loaded:

• Walls: 5 perimeters

• Top/Bottom: 5 solid layers

• Adhesion: Brim enabled

• Texture: Fuzzy skin enabled for extra grip (Note: You can easily toggle any of these off in your slicer if you prefer clean walls.)

STL Files (Clean & Raw)

Raw models with no pre-baked slicer parameters so you can configure your own settings from scratch.

Included Files

• Full_Heel_Stop.stl (Raw model, single piece)

• Heel_Stop_Configured.3mf (Pre-configured with 5 walls, 5 top/bottom layers, brim, and fuzzy skin)