Bicycle Wheel Trueing Device

The device is used to hold two sections of Coat Hanger Wire in position to true a rear bicycle wheel. You attach the device using simple Rubber Bands on the Seat Tube then turn the Coat Hanger Wires in to rub against the rim for adjustment truing. I use heavy gauge Coat Hanger Wire at 2.6mm diameter so the holes are 2.7mm in diameter. Device was printed on an Ender3 using Ideamaker as its slicer.