How I fix the common problem with K100 bikes where the starter motor freely spins and does not engage the starter gear. When this happens, all you hear is the starter motor spinning.
Disclaimer:
I am not a mechanic. This process has worked for me. It may not work for you. If you attempt anything I show, I am not responsible.
![](https://s2.save4k.ru/pic/I51Y8KtwAUU/maxresdefault.jpg)