Optimized for mechanical efficiency, competitive weight, and increased durability Continuously-phased five pawl freehub and 121 tooth drive ring offering 605 points of contact and .59 engagement. Reduced pawl rotation, decreased pawl spring pressure, optimized drive ring diameter, and contact seal layout brings resistance and freewheel noise to a minimum Unique scalloped flange design more effectively distributes stress than a simple round shape Optimized flange width to enhance bracing angles, ensuring a solid foundation for any custom wheel build

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