Complete assembly took about 1 1/4 hours, but that was part of the experience. In my case, I don't have a hobby room so we had to disassemble for storage. Recommend potential buyers to consider space required for assembly at a minimum of 10'X6'. When programming each Formular I race car with the speed controller you must then remove race car from track, then proceed to program race car #2 in the same manner. That specific step was omitted from the instruction manual. There are many optional accessories available to enhance your set up. My grandson a Formular I enthusiast had hours of fun.
Verified purchase: Yes | Condition: New
Performs as advertised. Recommended
Verified purchase: Yes | Condition: New
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