Have you checked your wheel bearings recently?
 
They should be replaced every few years at best or more often if you ride in the wet as we do here on the West Coast. Check your side play once in a while to detect potential failures early enough.
 
If you are looking for the ultimate reliability before a long trip or are simply pushing your bike through hell and finding the OEM quality bearing not lasting long enough, then this kit is for you.
 
Our high-performance kit uses much better quality bearing than the OEM or aftermarket kit such as All Balls or Moose Racing.
 
We use high precision bearing from the Japanese brand Nachi (same as high-quality manufacturers like SKF, FAG, KOYO, etc.) with advanced seal design providing constant smooth operation and long service life.
Rings and balls made of select material have superbly controlled accuracies such as roundness, contour, surface finish, and hardness to provide quieter operation, reduced vibration levels, and long life.
Rivet-type pressed steel cages for strength and durability.
High-performance grease for long life and low noise.

The combination of a unique lip design and seal groove provides a labyrinth and steady seal contact. They are, of course, sealed on both sides, unlike the OEM. The kit also contains new dust seals to do a complete rebuild and start 100% fresh.
 
Check our detailed article on How to Replace Your Wheel Bearings!