Removed one of the screw holes and moved the other so it would fit my son's Dynacraft Wipeout 20" kids bike.  Have to print 2 and screw them together as there are no screw holes in the gear.  I had to remove the entire pedal assembly to attach.  Used screws I found in my shed, not sure of size or threading.

• Printed with a Biqu B1 ABL with dual Z
• .8mm nozzle
• .32mm resolution
• 20% gyroid infill
• Amolen Translucent PETG (Red & clear)