big knex gear (130mm 80 teeth)

big knex gear (130mm 80 teeth)

thingiverse

This is a knex compatible gear. It is 130 mm diameter, the same size as the large yellow gear, however this gear has 80 teeth and the official gear has 82. I had some trouble fitting the last 2 teeth, but it still meshes perfectly well with other official knex gears.

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