All Balls Racing Wheel Bearing Kit (25-1378) S3-Colour-Grey / Black providing improved resistance to thermo-mechanical

providing improved resistance to thermo-mechanical stress

The anodised finish provides a factory look while preventing additional wear to the sprocket

Driveline > 420 Conversion

Oversized tips to resist crash damage

50-14 3mm Thickness *Perfect for your SMALL WHEEL Motocross racer*

All Balls Racing Wheel Bearing Kit (25-1378) S3-Colour-Grey / Black providing improved resistance to thermo-mechanicalAll the bearings and seal required to refit a wheel in one convenient package. Features: Premium high speed bearings feature low drag. Double lip seals on both sides to provide superior exclusion of water and dirt Improved grease retention.