Knex Car

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Introduction: Knex Car

this is a knex car me and my brother always used to jump very very strong if u want me to post i will we used to let it go ofb f the roof of my house it only rarely broke the axle but u can sub out the gray for black rods for axle (would make 10plus stronger  i did not have enough)

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    10 Discussions

    we used to jump it off of fly wheels jumps very strongthere r different variables to it though