Here at Ksport, Inc., we have developed a performance kit that will fill the hole in the power band of your MZ 125. The kit consist of tools to adjust your cam and carb which will increase your horsepower.
This kit also is an excellent tool to adjust your timing when your cam chain stretches from normal wear. A must no matter how modified your MZ is.
For more info visit http://www.ksportmotorcycles.com/mz125_kit.html
kano@ksportmotorcycles.com