Any 6800/2RS and 6802/2RS bearing will work and should cost from R30 up. The stock bearing thats in the bike is a max-load bearing.The bearing inside does not sit in a cage and so has more bearings in the unit thus make it better for carry big loads. People are normaly to quick to replace the bearings as most of the time they just need a good cleaning. These bearings are stainless steal and take a lot before they realy need to go. I service them every three monthes then hey will last you long and you wount get bearing thats stuck on the bushings. If you bushings are all good then just replace those bearings with SS ones and lastly try find a shop that use the right tools,FSR tool kit from Specialized.