Derailleur hanger

thingiverse

This is a replacement derailleur hanger for a Dawes Discovery 201 bike, specifically designed to be a number 25 hanger. The original rear derailleur hanger had become bent, causing shifting problems, so I decided to create a new one myself. After designing and printing the part, it seems to work well, but it's worth noting that it will break on impact, making it necessary to carry a spare. I'm not sure about its long-term durability or safety, so use it at your own risk! I recently tested this hanger by riding my bike with it for several months and logging around two hundred miles. Unfortunately, the hanger finally broke within one hundred yards of home. While this hanger is suitable for temporary use, such as waiting for a proper replacement part to arrive, it's not recommended as a permanent fix.