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For Sale / Re: 1981 CR450 RB FOR SALE
« on: July 04, 2016, 08:41:56 am »The bike has done a season with out a hitch. I am well aware of the gearbox problems as I did own one in 1981. However I have fixed that problem by inserting a steel ring around the main clutch shaft bearing which gives it the extra strength it needs. This is a very reliable bike. By the way Johnny o thanks for alerting everyone to that problem whilst trying to sell it. Lol
Macca, i know this is an ancient thread, however how did you do and what is the steel ring for the clutch shaft?