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How do i buld a multi speed k'nex gearbox? Can any one give me a page with instructions? Answered

I am trying to buld a muulti speed k'nex gearbox with a shifter can someone help?

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zmxninja (author)2012-02-15

check out mine; it would be hard to have many gears as there are only 3 good gears; it would have to have many rod levels, but check out mine none the less

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Sorunome (author)2010-11-29

it's quite easy to invent at you'r own. To gain speed use bigger gears that grab into the smaller gears.

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David97 (author)Sorunome2010-11-30

I know that i made a box with a ratio of 72 to 1.
The trobble is a shifter to canges to at least 4 gears.

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