St70 what year ?

Hi all I have st70 plated as a 72 K plate frame number st70-137839 from what I can find online appears to be a 69 any info on year would be appriciated.looking to sell as i have a modified 72 for daily and no time to restore or space for other runs and rides

I think if it is a 1969 it should have honda badges on the frame not stickers and a low level exhaust, hope this helps.

Thanks yes has metal plate badges on frame but had no exhaust and couldn't find old one so put a new aftermarket up and over to get running .appreciate the info thanks again