The file 'Screw On Oil Funnel For A 2000 CBR1100XX 3D Printer Model' is (stl) file type, size is 80.5KB.
i riffed on mrpenn's "motorcycle scew on oil funnel" (https://www.thingiverse.com/thing:857406). i needed a smaller thread size for my bike (22.5mm dia.; thread pitch of 2mm). i built the funnel from scratch with shapes in tinkercad but borrowed mrpenn's idea of a breather (the tube along the side). probably would work on most hondas of that era. dunno.
2000_cbr1100xx_oil_funnel.stl | 247.2KB |