* Change {1 to 2} Part Black 59895 Tire 14mm D. x 4mm Smooth Small Single with Number Molded on Side (Extra)
* Change {1 to 2} Part Red 3070b Tile 1 x 1 with Groove (3070) (Extra)
* Change {1 to 2} Part Black 2780 Technic, Pin with Friction Ridges Lengthwise WITH Center Slots (Extra)
* Change {1 to 2} Part Black 53585 Technic Ball Joint with Through Axle Hole (Extra)
* Change {1 to 3} Part Light Bluish Gray 54200 Slope 30 1 x 1 x 2/3 (Extra)
* Change {1 to 2} Part Light Bluish Gray 3024 Plate 1 x 1 (Extra)