Quote:
Originally Posted by Luis_GT
rotational mass vs static mass.
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umm.. not in this case. The rotor and wheel are tied together and are both rotational.
The stock BRZ rotors are 17.1 lbs each. I think the Brembo is like 26 lbs.
So you're gaining 9 lbs of rotational mass. Plus.. I believe the Brembo calipers are couple lbs heavier than the stock calipers so you're gaining some extra static mass as well.