This is fantastic exercise for cats! I could NOT believe how fast the one cat was running at 2:09!!!
Wire it up to the mains and get him to charge your camera.
What about taking Morty along on a coker ride? Would he cooperate being on a leash, running alongside?
(video please if you do it!)
The problem with buying toys for cats is that there is no grantee that the cat will like it or use it. Cats can be finicky like that.
I noticed lots of youtube videos about Bengal cats on wheels like this, perhaps there’s something unique about the Bengal cats that makes them like these wheels.
I tried that, but he doesn’t like the way it makes his hair shoot straight up! 
I’ve thought about that, and he’s a lot like a dog, lol, but he doens’t like a leach and is afraid of unicycles!
Yep, and that’s the FIRST thing I thought about; those wheels cost up to $800 for the larger size, and you buy it, you own it! So I’m gonna try to make my own.:o
Haha I thought the same thing! Morty is half abby and he LOVES to jump high and run fast but his space is very limited in my small house. I really think he’d love it. 
Haha this guy made his own cat wheel that dispenses treats-apparently to train the cat to use it! 
What!?
$800 for one wheel?
That’s ridiculous!
What kind of madman would pay $800 for one wheel?
Ah.
I forgot what forum I was on for a minute.
Beware of danger in the spokes vs. frame/stand area. My gerbils occasionally used to “get it” there when they got sloppy. If it’s a heavy setup, it could injure a cat so I recommend a spoke cover or similar to eliminate that problem.