My ultimate seatpost has the same thing. I’m still riding it with zero issues.
miasmic on
Hard to tell from photo but you sure that’s scratches and not clearcoat that been transferred onto the surface? Like I wouldn’t expect a scratch to have a mirror shine where you can see your reflection in it
TonyXuRichMF on
In a dark room, shine a flashlight through the opening at the bottom of the seatpost. If you can see light shining through any of the cracks, then it’s time to replace it.
5 Comments
I would ride it, looks cosmetic and no actual damage to the carbon but I’m not an expert and accept no liability!
My Grail seatpost looks similar. Canyon told me to ride and watch.
https://preview.redd.it/rahlpdk2a3gd1.jpeg?width=3024&format=pjpg&auto=webp&s=5f034b451b647cbf7491c71a4f09d70b3478fbac
My ultimate seatpost has the same thing. I’m still riding it with zero issues.
Hard to tell from photo but you sure that’s scratches and not clearcoat that been transferred onto the surface? Like I wouldn’t expect a scratch to have a mirror shine where you can see your reflection in it
In a dark room, shine a flashlight through the opening at the bottom of the seatpost. If you can see light shining through any of the cracks, then it’s time to replace it.