the 3D+ is designed to fit in a standard 68mm bsa shell, with the Rotor BSA30 cups, they measure 11mm each... overall 90mm + a little preload
@Juggle started
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the 3D+ is designed to fit in a standard 68mm bsa shell, with the Rotor BSA30 cups, they measure 11mm each... overall 90mm + a little preload