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Why are car disc brakes not ventilated and bike disc brakes are ventilated for dissipating heat through holes? - Quora
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VENTED BRAKE DISCS, FRONT, DRILLED AND GROOVED 4X130 AND 5X130 - Freni a Disco-en - Dei Kafer Service - Ricambi Maggiolino, VW Classic
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Brake disks, (a) one layer solid disk and (b) types of ventilated brake... | Download Scientific Diagram
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