This is a vintage 1960s Marx Toys "Za-Zoom" motorized bicycle sound unit in its original box.

Manufacturer: Louis Marx & Co., Inc.

Function: Battery-operated engine sound maker intended for mounting on bicycles or tricycles.

(TESTED. WORKS GREAT. FULLY OPERATIONAL)

Condition:

It appears to have never been used.

Mounting hardware is still enclosed in its original bag.

Include original instructions.

Consistent storage wear to the original box.

Condition and measurements are included in the images provided.

Please refer to the images as they are part of the description.

If you have any questions before you bid, please feel free to contact me.