Originally Posted by
MezzoLew
Hi - I know it is a while since you posted but I wanted to ask about the crack .. did you take any more photos?
Is it still cracked or did you have to do some maintenance? Did you drill a hole? If you have an update, I would be interested to know more .. yes I am a fatigue engineer

but also interested to understand how that crack appeared as I am close to the maximum weight for the Mezzo D9. Thanks

Sorry I meant the seat post clamp. Not the seat post. If you look at the clamp you can probably see where a crack might develop. From near the skewer bolt hole around to the cut out section on the body.
If that doesnt make sence. I can post a photo.