Bike Front Derailleur, Universal Bicycle Steel Speed Changer TZ 30, Replacement Parts Accessories for Bikes/Cruisers/Electric/Hybrid Mountain Cycle(Pull Down Type)

This was too big for my bike. I hah to install some washers to tighten to bike body. I uploaded pictures. After I got it tight adjusting the front derailleur to extend to big gear I had to use tape measure to extend derailleur out to bid gear. It’s difficult to adjust. It’s trial and error to set it up.. I recommend taking to bike shop if you don’t have patience. I did get my derailleur to work.

Clamp size is not mentioned in description but reviewers say it will fit smaller than 30mm tube with included spacer. My diameter is larger than 30mm, no spacer was included in package, and clamp was too large for my bike.

Had a problem with old derailleur not shifting to the outer third gear. This one fixed that problem.

Quality product at a reasonable price

This was useless on my bike. This is a bottom pull derailleur. I need a top pull derailleur.

Did not any instruction on how to adjust it.

It does not have a removable screw to easily install on to the bike chain.

Rather than remove the bike chain, I opened the derailer at rivet. Drilled thru it and opened it to pass the chain through. The I placed a stainless steel screw and nut in place of another rivetIt would be nice to have a derailer that can open and close so one doesn’t need to open the chain