the centrecaps arent that heavy, they probably only weigh a few hundred grams (estimate)
the 7kg is after washing most of the crap off and after removing the balance weights.
what size are yours? these are 15x6.5
edit: just thinking, my scales arent exactly brilliantly accurate, when standing on them they can read about 2kg more or less depending if yuo lean slightly forward or backward, so maybe they werent reading the wheel correctly?
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ok, did a brief test fit before I keep working on these.
no point spending time and money on rims that dont fit.
anyway, they ft nicely, dont rub anything and look nice.
the only things are that I still need to grab Rays Nuts, and I need to get some hub rings.

looks nice.

I quite like how it makes the stock brakes look huge


centrecap, not 100% cleaned yet.
but yeah, still much more cleaning before I can start to strip the paint and disassemble the wheels.