Hinson Racing Hubs

Hinson Racing Inner Hubs: The Standard for Clutch Precision

When it comes to the inner hub — one of the most mechanically stressed components in any dirt bike or ATV clutch assembly — few names carry the weight of Hinson Racing. Since founder Wayne Hinson machined his first high-performance clutch part in the early 1990s, the brand has built its entire reputation on uncompromising precision and materials science applied to exactly these critical rotating components.

The inner hub sits at the very heart of the clutch pack, holding the friction plates in place and transferring engine torque to the transmission. Stock, die-cast hubs were never designed for the punishment of Supercross or aggressive off-road riding. Aftermarket hubs like those from Hinson close that gap dramatically — and Hinson's approach has defined what a high-performance hub should be.

Billetproof® Engineering Under the Cover

Precision machining is the backbone of every Hinson inner hub. Hinson Racing hubs are precision machined from billet T-6 aircraft-quality aluminum to aerospace tolerances, then hard-coated to deliver exceptional resistance to wear. The result is a component that is equal to or lighter than the OEM part it replaces, yet vastly more durable. That hard-coat finish also means the hub surfaces stay true over tens of thousands of clutch engagements, maintaining consistent plate alignment and smooth action throughout the component's service life.

A key performance advantage of the Hinson inner hub is its contribution to overall clutch system harmony. When the hub and pressure plate are manufactured to the same exacting tolerances, the clutch assembly spins more true — reducing heat when the clutch is disengaged and providing a more positive, smooth engagement feel on every lap. Hinson's hub geometry also helps eliminate clutch chatter, a common complaint with worn or lower-tolerance aftermarket pieces.

Coverage Across All Major Platforms

Hinson Racing inner hubs are available for a wide range of motorcycles and ATVs. Whether you're riding a Honda CRF, Kawasaki KX, Yamaha YZ, Suzuki RMZ, KTM, or Husqvarna, there's a vehicle-specific Hinson hub built to match your clutch basket and pressure plate precisely. Hinson also offers Inner Hub / Pressure Plate combination kits, making it straightforward to upgrade both mating components at once for maximum consistency and performance.

Race-Proven at Every Level

Hinson's inner hubs aren't just engineered for the track — they've been validated on it. The brand's components have contributed to over 250 National and World Championship off-road racing victories, and factory teams fielding riders like Eli Tomac, Ken Roczen, Cooper Webb, and Jeffrey Herlings have relied on Hinson clutch components at the sport's highest level. That same technology is available to every rider who wants factory-level clutch performance in their machine.

Explore the full Hinson Racing brand page for the complete lineup of clutch components, or browse all available clutch hubs to find the right fit for your build.