Is this an HG50/70/90?
Clues- Is the top ring and lockring chrome too. . ? Are the sprockets riveted together or bolted with little hex-heads?
cheers in advance!
sorry no idea of model its sat in my box unused for years. It weighs 232 gms and has a chromed locknut
The sprockets are not the original plastic they have been upgraded /replaced with polished aluminium. The sprockets were originally bolted or riveted together but they were removed to add the new spacers. Hope this is of some help