gearing

Norton 961 Front Sprocket Replacement Guide 961 Norton - Front Sprocket - Created by Richard Coote (many thanks Richard). Download the complete PDF version using the green download button at the top right of this page for detailed Norton 961 front sprocket replacement and gearing setup...

I did a quick search, but have not found any info regarding the quality of gearing be produced today as replacements for the AMC gearbox on the norton. I the currently available gearing of higher quality than that originally supplied? / the same ? or we don't know. and has anyone produced a...