Bought my 1st Honda shaft drive in 1980,(CB900-C).Found that seat in a recycle yard in Florida, very comfy, put 118,000 on ole number 7. Not many folks recognize that one.
A little trivia. Honda used the same engine-block, and general Lay-out in all the DOHC 750/900/1000/1100 in line 4cyl series.And the F
'80 750F Circa 1981