



Mark send me these photos of his Trek Madone. First the seat tube cracked and was repaired. Then 10,000 miles later Mark hit a pothole at 30mph and it broke again. The 2nd time Trek gave him a new frame.
Photos of broken carbon fiber bicycle components.






The bike was merely being ridden and had not been involved in a crash of any sort. The whole fork column came straight through the head tube without warning! As can be seen the aluminium cups that support the carbon have come away completely leaving the bare carbon. The head-tube has failed completely. Scary!

I walked away from being T-boned by a car. Pity i don't have the pic of the left pedal, it got sheared in two.



My Campagnolo Chorus carbon crankset broke today while I was riding. I was riding pretty easy, today was an easy endurance ride. I got out of the saddle to give my butt a bit of a rest, but wasn't putting more than 175 watts in, and it busted out around the pedal thread insert.I'm really hoping that Campagnolo will help me out with this, 'cause I was laid off about 6 weeks ago and have no funds to replace it, even with a cheap crank.




This photo is a classic from bikeforums.net. Maybe bladded spokes would have helped here, but I doubt it.