Bottom Bracket Tool Wheels 48.5mm
by ninjapirateee · via Thingiverse
| Format | STL |
| Category | Mechanical |
| License | CC BY-SA |
| Triangles | 14.3k |
| Uploaded | Apr 11, 2026 |
⬇ 5 downloads
👁 17 views
Description
For 48.5mm bottom bracket 16 notch Two versions: 1/2" internal drive only works with 30mm or 29mm internal diameter bearings. 32mm external drive version for socket or wrench. Both tested to 50 Nm with 100%, max walls PLA, random seam alignment. No supports needed.
Originally published on Thingiverse