Ultimate Drive Hub for 3/4" Shaft Engines in Kart Clutches

Power transmission starts here with the NAU061 hub, a cornerstone for Ultimate clutch reliability.

Engineered for 3/4" shafts, it locks in torque without fail.

• Heavy-duty construction for high-horsepower setups.
• Prevents hub slippage in aggressive shifts.
• Easy bolt-on for 4-cycle engines.
• Improves overall drivetrain alignment.

In races, it delivers unflinching grip, allowing full throttle without hesitation. Reduces maintenance by enduring stress. For Nor-Am Ultimate users, it's indispensable for speed gains.

Tech details show its superior keyway design for zero play. Adaptable to various chassis. SKU: NAU061 for authenticity.

Build a faster kart with this essential hub.

• Supports small pattern sprockets.
• Boosts acceleration in junior classes too.

Feel the direct link from engine to track.