Champions Speedway Fold 'n' Go Race Case

Champions Speedway Fold 'n' Go Race Case (Kid Powered w/2 Cars)
Walthers Part # 433-9097, p. 759 Walthers 2012 HO Scale Reference
HO scale 

Fun On The Go!

No batteries! No electricity! Completely portable slot car racing in one convenient layout! Unfold the carrying case to reveal a fun, bi-level race course. Kid-powered hand-crank generators supply power to the cars and control the speed. Super for traveling! Street signs, checkered flag, colorful graphics and spare parts included.