When I was running my maxx the other day, I found my RR wheel a nit too wobbly for my liking. After my run, I took it apart and found the inner bearing all messed up. It was so messed up, tiny ballbearings fell out. I replaced it with a new one and also changed the outter bearing. Much better! it happends to be where the clicking noise was comming from.
this is whats left.
Excuse me...I have to go lube something.
Make it idiot-proof and along comes a better idiot
Don't look now but you may have exceeded the service life of that bearing....
The best thing about Groundhog Day??? Bill Murray.
Clean it up a little and relube it, good to go