You'd never think something like this requires so much engineering, but it does! Few people truly consider the importance of a quality lockring until it snaps your thread. Get a proper lockring like this one. Buy once, save your tears.

Very well made. Received quick. Good product

What can I say that hasn't already been stated about this high-quality lockring? It's nicely machined, the threads are perfect, and it works like a charm to keep my cogs from spinning off. Cheers!

Great design and a perfect complement to Velobike’s cogs and rings.

feels great, really nice and strong. excellent and well made product and would definitely recommend to anyone looking for a reliable lockring :)

I have a Yobi 12t cog, and I’ve been looking for a lock ring to work with it, and it’s fits perfectly. Works well with 12t cogs that do not have a lock and grove set up.

Really happy with the quality of this lock ring, I’ve had plenty of lock rings previously that damage the first time I do them up but not this one. Thank

Great lockring, brilliant quality as always from Velobike. Perfect for running 12t cog

Super hard material compared to my other lock rings, so know it won’t give me problems in the future