Can you help me identify this hub?
I found a pretty nice wheel at the back of my shed to replace my tacoed rear wheel. It's a 26" wheel of unknown origin (well, it's from the back of my shed) and it's got a nice Mavic rim and a disc hub. Trouble is, under full pedalling load at low speed, the hub has a suspicious squeal, so I suspect the bearings are pretty dry or even trashed.
Before deciding whether I should try to service the hub or rebuild a wheel, I'd like to know if the hub is worth servicing. I don't know what hub it is, and I can't recognize the marking it bears. Can you help me identify the hub, and perhaps tell me if it has cartridge bearings or cups and cones?
Here's a photo of the logo on the hub - sorry about the quality, this was shot in the shed, with a flashlight