Which Dirtbike is better 1993 yz125 or 2003 Kx 105

The 1993 yz125 is a 124 cc two-stroke engine, it was designed for motocross racing. It has 33 horsepower and is a fun bike to ride. The nice thing about the yz125 is that it is made by Yamaha so you can be assured that the bike is quality and won't break quickly with general wear and tear.

I don't believe Kawasaki created a 105 cc bike, however, they did create the Kx125, which has a 124 cc two-stroke engine, and like the yz was designed for motocross. The Kx125 has 40.75 horsepower so it is faster than the yz. This is due to the new technology used.

However, I would say that if you just had to look at the horsepower each bike produced, the Kx125 is better, but I would say that because specs of the bikes are so similar, neither is better than the other.