I need help identifying this belt drive!

[1Macvsog1]

I'm hoping maybe someone can help me with identifying this belt gear drive set up on this Noram wet 2 to 1 gearbox in these pictures or maybe something similar? I have the same gearbox like this that I'm about to use in a build im in the middle of so any info would be a great specialty the gear on the axle. any info would be a great help!
thanks Randy S.

 

[landuse]

All that is, is a belt driven kart. You could just switch the cogs out for sprockets. You don't need a belt. It looks like it was a concession kart. They often use belts. If you want to stick with the belts, thats ok too.

Belts and sprockets for them usually last longer than chain and sprockets

https://www.reliableplant.com/Read/2418/selecting-drive-system