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this is my longest by fare because the pick up is 24 inches long (60 cm long)
Knex "Racing" carby UnsparingZero
Knex Gyro system car updated.by knex dude 2000
knex rally carby coolerthancool505
k'nex carby master-splinter306
K'nex Gyro system car.by knex dude 2000
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