Mini brake disc rotor truing tool

thingiverse

I've printed out several of CBiker's great brake disk truing tools, but realized that it was too big to fit on my awesome little Monoprice Mini printer. I brought it into SketchUp and resized it so that it'll fit onto the 120mm square build plate with ease. Since I don't use the hole for the magnet, I ditched it altogether and moved the through hole closer to the end. This way, I still have plenty of leverage and the tool is sized exactly the same as the original at the ends. If you're not familiar with how to use a rotor truing tool, Park Tool has a great video available on PinkBike: Tech Talks: Rotor Truing. You might notice a striking similarity between the DT-2 truing tool and this design.