Bicycle Disc Brake Rotor Truing Wrench
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This compact, lightweight truing wrench lets you straighten a crooked disc brake rotor. Slot is 2mm.
- Ocena
- 4,8 / 5
- Polubienia
- 48
- Pobrania
- 214
- Wydruki
- 7
- Wyświetlenia
- 951
- Oceny
- 5
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Outdoor Sports
- Licencja
- Creative Commons — Attribution — Noncommercial
I usually use a small crescent wrench to true disc brake rotors, but I don't always carry one, and the metal wrench can mar a rotor if you're not careful. I made this plastic one for field use. It will let you take minor bends out of your rotor. I also put an 8mm / 10mm hex nut cutout in the handle for use as a wrench. Obviously, you're printing this from plastic, so set expectations accordingly. The first one I printed was a bit too flexible, but I still used it to true a warped rotor back to silence with 2 minutes work and nothing but the caliper itself for my check mechanism.
You want this stiff, so my suggestions:
- Print with the face with the smaller nut cutout down!
- Use PLA
- Top and bottom faces 1mm thick
- 4 layer perimeters
- 50% infill
This yields a pretty stiff little tool that weighs 10g.