Thanks @Gareth
What I was trying to figure out is, if there is a washer on the outsite ?
Does the assembly consits in a bolt+washer(outside) + insert(inside) ?
If yes, I have just a a paint crack between the washer and the frame.
Hello guys, hello @Gareth
I found your post looking after cracks in carbon Cube frames.
I observing this small crack, near the motor bolt at my Cube Stereo Hybrid 140 HPC ebike.
After reading your posts and viewing your pictures, I now think this is just space between the metal insert and the...