Review on 🚴 Enhance Your Cycling Experience with the Third Eye Bicycle Chainwatcher & Universal Clamp by Timothy Barnes

The assembly process of this watch chain is very simple, you clamp the plastic watch chain around the frame, insert the metal ring into the bottom of the watch chain (the bottom is open as you can see if you look closely at the picture) and tighten with a flat screwdriver. It's also easy to set up on the fly. It doesn't have an anti-movement rubber element like some similar products, but it doesn't have to either. The collar is tightened at will, but mine hasn't budged an inch. There is chain lube on the side that stops the chain, indicating it is working. Overall, it's easy to use and effective. Good product.