Hairline crack found in Cannondale 3.0 seat tube :-(

[Hattyfatner]

I've found a hairline crack at the bottom of the gap underneath the quick release skewer which holds the seatpost in :facepalm: The crack's 6mm in length.

Is the frame still rideable or should I retire it?

 

[themountie]

have u got pics it may be repairable

 

[Hattyfatner]

I can't seem to upload photos from my phone...

 

[Hattyfatner]

Re:

Finally got it...

 

[Thias]

Find the end of the crack, drill a small relief hole to stop it and ride on.