Durable KM313 Wheel Hub Bearing - 25mm ID, 42mm OD, 9mm Width with Steel Shield

Struggling with wheel wobble that slows you down? The KM313 bearing tackles that head-on, offering a robust 25mm inner diameter, 42mm outer diameter, and precise 9mm width to stabilize your kart's hubs effortlessly.

Marked as 6905Z and equipped with a steel shield, it repels dirt and debris during gritty track sessions, preserving speed and reducing maintenance hassles. For those needing extra sealing, the rubber-sealed 6905RS variant is available via special order—expect 10-14 days for delivery.

• Enhanced shielding for longevity in demanding races.
• Optimized dimensions for direct fit in metric kart systems.
• Friction reduction that translates to quicker acceleration out of turns.

Integrate SKU: KM313 into your build for a more agile, organized racing machine ready to dominate.