Ninebot One rear mount for tail light, reflector and licenseplate

This is a pretty generic mount adapter, that offers a rectangular contour where an attachment with a matching contour can be connected using a simple bolt.

It adapts to the curved body shape of a Ninebot One E+ electric unicycle and consists of multiple parts. The central part with the connecting contour (gummi-einsatz.stl) should be made out of flexible ("rubber") filament, While the other parts (with the screw holes should be made from ABS or PLA.

Designed to print on a tinyboy fabricator, hence the long part (rumpfteil.stl) was split with a zig-zag line into two (rumpfteil_oben.stl and rumpfteil_unten.stl) that fit into the 8x8cm print area of a tinyboy. These two pieces should be glued together, (or on any other printer, just print rumpfteil.stl instead)

There is an extra tail part (endstueck_haken_gummi.stl) that offers an extra mounting hole (7x7mm square) This piece is useful to add a red reflector (german STVO asks for a type Z reflector). This extra part should be printed with rubber filament, so that it does not break, when it hits the ground.

There is an extra cylindrical nob at the top, to allow for mounting a taillight. I recommend the extra bright Albrilo Lipo LED light available from e.g. https://www.amazon.de/gp/product/B01FXD4HG6

For the front, there is a headlight mount here: http://www.thingiverse.com/thing:1687113

How I Designed This

Done with FreeCAD 0.17