Well, imagine you are playing with toy cars and you want to make them race against each other, but instead of using your hands to move them, you want to ride on them like a horse. That's kind of what motorcycle chariot racing is like.
First, you need two motorcycles, kind of like two toy cars. Then, you attach a big metal frame (that looks like a chariot from old times) to each motorcycle. The frame is like a big cage that the rider sits inside of.
Now, instead of just driving the motorcycle, the rider has to steer the whole chariot, kind of like if you were controlling the car and the toy trailer it was towing at the same time.
But that's not all, to race, you have to have two chariots, one for each rider. Then, they have to drive really fast in a big circle track or an oval track, and try to pass each other without crashing.
It's a bit like a mix between racing and jousting, because the riders have to try to knock each other off the track while also trying to finish first.
It's a very dangerous sport because the riders don't have any protection around them, like they do in a car or even on a regular motorcycle. So, they have to be very skilled and wear special gear to keep themselves safe.
That's motorcycle chariot racing in a nutshell, a crazy and exciting sport that will make you feel like a Roman charioteer!