Superman?

I took my bike in for a new bottom bracket because I believed it was the cause of the creaking I was feeling when I pedaled. After we swaped it out my bike was doing the same thing. Hahm tried to take off the cassette to check the rear hub, but for some reason it wouldnt come off. We were both comepletely shocked by what we discovered.

(See the grooves where the cassette dug into the hub?) Anyways Hahm called the dealer I got the wheel from and they were also shocked by what they heard. Thier answer was that I was too strong for the hub..... Either way they're gonna fix it for free but that means no road bike for the next week. Goodbye 1000 mile month. Maybe I'll have better luck in September.