For the serious cyclist, the freehub rear hub body is a high-performance component that demands precision and reliability. This sturdy unit is designed to withstand the rigors of heavy-duty cycling, perfect for enthusiasts who demand top-notch performance from their gear.

Built with robust steel construction, this freehub provides exceptional durability and resistance to wear and tear. Its smooth bearing system ensures quiet and efficient shifting, allowing riders to focus on what matters most - hitting those pedals hard.

For Shimano-specific bicycles, the 78910 Speed is a high-performance option that delivers unparalleled speed and responsiveness. With its external fang design, this freehub provides improved durability and resistance to damage from scratches or wear. The result is faster times, more efficient pedaling, and increased overall performance.

When it comes to heavy-duty steel construction, there's no substitute for quality. This freehub body is the perfect choice for serious cyclists who require a high-performance component that can keep up with their demands. Whether you're cruising at high speeds or pushing through tough hill climbs, this freehub is designed to deliver exceptional performance and reliability.