Review on 🐶 Deda Dog Fang 31.8mm Roadbike Chain Guide: Superior Chain Retention for Smooth Rides by Jose Wititsuwannakul

I have broken chains on all my bikes from time to time. My front derailleurs are properly adjusted and tuned for each bike. After a recent incident with a dropped chain, I decided to take a closer look at the chain catchers. A couple of my bikes have a round seat tube, so a simple block like grandpa's dog tooth will do. Installed it and within the first week it did the job, got out of the saddle and up that steep hill. I heard the chain hit the dog's fang and then fall onto the small chainring as intended. It does its job, so I'm happy with it.