So, decided to take apart the rear hub last night as it's been making some grinding noises.
I was reading that I needed special tools and the like, but I managed to easily take it all apart and tap the bearings out with standard tools.
Anyway, cleaner the bearings as much as I could, greased put everything back together and while there is maybe a TINY improvement in how long the wheel spins, there is still a bit of grinding going on.
So, I thought "no worries", I will go riding this weekend anyway as she's good enough to ride and I will order my new bearings.
Started googling bearings for the hub and things went a bit pear shaped. Everything I read says I need 2x 6804 bearings for my hub (Hadley H500135 R2.1)
The issue being, the bearings in the hub I have are different sizes. The drive side is smaller than the non-drive side.
I have yet to find a single piece of information about a Hadley hub with this configuration.
More details here:
Hadley H500135 R2.1 Rear hub bearing - Confused as hell
Anyway, so I contacted a place recommended as a guru in this stuff and hopefully they will shed some light on my issue.
Something else I noticed, most Hadley hubs I have seen have a round logo, but mine has a rectangular one.
Pic:
It's all fun and games!