Gears on a Horse

Once upon a time, a man was riding his horse and he saw a car and saw it changing gears for speed. But his horse did not have any gears so he wishes to have gear for his horse too.
Wandering from shops to shops, he came to a clever shopkeeper. The shop keeper asked him to visit the next day.
The shopkeeper prepares three pieces of chillies moulded in rod shape(like flour) and sells it to the man. The man then happily goes to check them if they work with his horse.
So he uses his first gear. He inserts the first gear into the horse ass, the poor horse runs very fast. Delighted with the speed the man uses second gear, the horse runs more fast. The man over excited, uses his third gear. Then the angry horse thrown him over.....