Hi guys,

I've recently bought an MC21 as part of my old 2 stroke collection and its in need of some love, so I'm stripping it down for a rebuild. Its not too bad condition rwally, but one thing I have found is that I can't get the sprocket off the real wheel as it seems that the threads arestripped in 2 of the bolts that fix it to the wheel.
Has anyone else come across this before? If so, how can I fix it please? I could drill the heads of the bolts off I guess but can the whell treads be repaired?

Many thanks for your help if you can give any.

regards

Jason