MEGABASS ORC (OVER REV CRANK) TOPWATER LUREMegabass ORC Over Rev Rolling, Topwater Precision The Megabass ORC (OVER REV CRANK) is a shallow running, flat sided crankbait that redefines whats possible in ultra high speed rolling action. Powered by the revolutionary GYRO BALANCING LBO System, the ORC produces intense flashing and vibrationeven on the slowest retrievesgiving you a bite triggering edge in shallow water. Unlike traditional flat sides that require fast retrieves to flash, the ORCs