Try Jeff Unwin, Stephen.
He may have NOS Berg. Daimo can hook you up.
I'll have one too if any new ones about.(any ratio)
Bergs give good service (if it is in stock), you will have it in less than 10 days.
Otherwise try Weddle products,
http://www.2weddle.com/
or Long Enterprises.
http://www.longenterprises.com/high_performance_parts.htm
Don'y buy one that uses the stock large gear for first.
The aftermarket parts use better materials.
westi wrote:That's mad Alan.