R640,
i had a ’02 bonneville america for several years much like the one pictured here. it looks a lot like the bonnie speedmaster you posted. i loved it, but following a broken neck in a car wreck, the doctor persuaded me i was too old and patched together to be riding motorcycles.
the new speedmasters look like they took the americas and restyled them – fenders, sissy bar, tank badge, chrome air filter etc. are changed, but the dna shows a clear link.