The Hope Pro 4 Freehub Assembly XX1/XD Driver is a precision-engineered replacement freehub designed for use with Hope’s Pro 4 rear hubs. Specifically made to accept Sram XD Driver Cassettes, this freehub body delivers reliable engagement, crisp shifting performance, and long-lasting durability, all in a lightweight, high-quality package.
Hope Hub Spare
For Pro 4 Hub
Hope Part No. HUB537
Pro 4 Freehub Assembly XX1/XD
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90 Day Returns
The Hope Pro 4 Freehub Assembly XX1/XD Driver is a precision-engineered replacement freehub designed for use with Hope’s Pro 4 rear hubs. Specifically made to accept Sram XD Driver Cassettes, this freehub body delivers reliable engagement, crisp shifting performance, and long-lasting durability, all in a lightweight, high-quality package.
Hope Hub Spare
For Pro 4 Hub
Hope Part No. HUB537