Wondering if anybody can offer a link / advice about servicing the hub / bearings of a Shimano R550 wheel?
Front wheel is really stiff at the moment - I've had a look around on the net and came up with Shimano's technical service instructions for the R550s but that had little about the bearings/hub itself.
From reading others reviews of this wheel online, the reputation of the bearings is not great and supposedly cleaning and re-greasing the bearings is something that should be done regularly.
I'm hesitant to open it up in case I mess things up completely, but with that said it's 'only a wheel' and I don't want to pay for somebody else to do it if I'm capable of (learning about) doing it myself.
Do I need a special tool? Is this better left in the hands of experts? Anything else I should be wary of before I give it a go?