I am getting ready to service my linkage on my 01 WR 250 for the first time as the previous owner never. There is a little play in it and I would expect it to be a shock bearing as they are generally a weak point in most bikes.(Had to replace the shock bearing in my KDX 220R yearly.) Is there anything weird and wonderfull that I should be aware of or is this the same as most bikes, clean grease replace if necessary. I thought that I had read some where that there was a teflon coating on the bearings or I may have been dreaming again.