IMO, a dual pivot on the rear is overkill, so unless you're gonna chuck a Campy group on with the single pivot rear, a nice touch for a MGOF bike would be to leave the old rear brake on, if it's any good.
@Kimmo started
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IMO, a dual pivot on the rear is overkill, so unless you're gonna chuck a Campy group on with the single pivot rear, a nice touch for a MGOF bike would be to leave the old rear brake on, if it's any good.