Included are high resolution images of common Mountain Bike Parts that have either failed mechanically or show machining inconsistencies and defects. Click on the images to open high resolution copy!
Bike Chain:
RockShox Reverb Stealth Dropper Post:

Metal Fitting with threads (failed) to attache Hose Fitting to Remote of to RockShox Reverb Stealth Dropper Post, 5:1, 5x Magnification

Metal Fitting with threads (failed) to attache Hose Fitting to Remote of to RockShox Reverb Stealth Dropper Post, 10:1, 10x Magnification
Brake Stem and Olive:
Roller and Ball Bearings: