You can build with over 1300 all-classic K'NEX parts & pieces including rods, connectors and original tube style track to create the motorized magic that sends the coaster cars and 4 K'NEXmen figures hurtling through over 23 feet of heart-pounding excitement!
All K'NEX rods and connectors are made in the USA! Ages 12+.
This product is available online only.
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.