Enhanced Efficiency Fixed Gear Tri-Diamond Bicycle Freewheel - Choose from 14t, 16t, 18t, or 20t Models Review

Advertised as a new detachable model. What you get is junk and you cannot return it. Will damage your bike. YOU CANNOT DELETE once it is outside. STAY AWAY!

Great price. It works, but it will be impossible to remove. The parts don't have small holes or anything like that, so a disassembly tool can be used. Example (if you need a different size)

spins great seems well made but unlike any other I've seen out there no hacks or other obvious ways to eliminate this game. When the time comes, you need to disassemble them and use a vise or cut them off. If the seller has an answer I will be happy to change my rating.

I was looking for an inexpensive way to fix my bike. I couldn't remove the existing gear and couldn't figure out how to attach it to the wheel even if I could. There were no installation instructions for the equipment. It was a waste of money but at least it wasn't expensive. To properly get the repairs I needed I would have had to spend more money on parts when I bought the bike. If you know what you need and that's it, I'm sure it's ok, but not for me.