Andy Writes in:

Love your site ,thought you might like to see some of these.
MZ 250 racing bike as run in the BMZRC, have a look at
bmzrc.org.uk

A one make series running in the UK we celebrate our 25th year this year at Cadwell pk.
cheers Andy.

Fantastic stuff. Is there an equivalent class to this stateside? Good affordable (or as affordable as racing can be I suppose) fun.

 

I lifted this one from their website.  Looks fun!