Hi, my rear sprocket is waving at sideways(number 13 in picture). I think dog rubber(11) is broken? What it is called in German language. I dont find it at mz-faber.de
Here are the exploded picture from graham's http://www.grahamsmotorcycles.com/2010%20WEB%20SITE/RT125%20Files/RT_REAR_WHEEL.htm
Can you use someone else's motorcycle's rubber to MZ?
And the bike is 2004 MZ RT 125
(i'm from finland, sorry for bad language
Thank you