What is the biggest problem with the stock DR-Z/KLX125?
It is probably a toss up, but the stock fork springs are so soft that the bike is almost unridable. We have fork and shock springs available now. Second biggest problem is with the stock exhaust system. It is totally corked up and makes the bike really slow. Our exhaust system makes a huge performance difference. The third biggest change is the carb kit. The ports on the DR-Z/KLX125 are really big. The stock carb is simply too small.
