Originally Posted by
gycho77
i am using PLA. And I am actually riding them. Also, i once printed a handlebar with 80percent infill and it was fine to test ride slowly.
Can you 3D print teeth?
Seriously, please do not actually put body weight on 3D printed stems...even if the bike is just locked in the mag trainer in the living room.
It takes very little for a 3D printed figure to sheer apart.
You have been
extremely lucky to not have had a failure so far.