4180c02 (Inv) Brick, Modified 2 x 4 with Red Wheels FreeStyle and Red Pins (4180 / 4259 / 2344) Parts: Wheel
* Change 1 Part {Black to (Variable Color)} 4180 Brick, Modified 2 x 4 with Wheels Holder FreeStyle
Comments from Submitter:
The brick color should be variable. Submitted title change to define that the red parts are the wheels and pins. This part appears in sets in both red and black (the brick itself).