I am thinking it's about time to replace the bearings in my Powertap Hub. I have the Pro+, and I bought it last May. It's making some interesting sounds, I know the bearing suck to begin with, and I was caught in a really dirty super heavy rain on dirty roads for about 3 hours last weekend...can't be good for bearings.
I saw this video online: http://www.youtube.com/watch?v=fS_BL1b2wns
The video is helpful, but it only shows one bearing being replaced. Isn't there at least 2? Does anyone know how the drive side bearing is replaced?
What bearings would you all suggest I order to replace the existing ones? I was looking at these (http://www.bikeman.com/BB1692.html
) but honestly have no idea if that is a good bearing or a good price.
I have Campagnolo freehub, but it is less than one year old (switch from Shimano to Campy late last year) so I am thinking the bearings in it are fine.
If anyone could clarify those few points I would really appreciate it.