Precision KM307 Wheel Hub Bearing - 25mm ID, 37mm OD for Smooth Kart Performance

Engineered for kart enthusiasts chasing every edge on the circuit, the KM307 wheel hub bearing delivers unwavering reliability with its 25mm inner diameter and 37mm outer diameter. This compact powerhouse fits seamlessly into Euro kart metric wheel and kingpin assemblies, slashing drag and boosting rotational efficiency to help you shave seconds off your lap times.

• Seamless Integration: Perfectly sized for standard kart hubs, ensuring quick installation without modifications.
• Durability Under Pressure: Built to withstand high-speed stresses, preventing premature wear and costly downtime.
• Performance Boost: Smoother wheel spin means better traction and control, especially in tight corners.

Whether you're prepping for a weekend race or fine-tuning your setup, incorporating the SKU: KM307 bearing keeps your kart responsive and organized, letting you focus on the win.