Summary

This is a replacement bell striker, intended for use with a bicycle bell with a broken thumb striker.

It can be printed quickly (less than 30 minutes) and easily, only a small section of support is required. I believe it is around 2g of material. It can be adhered onto the bell with glue, I used a 5-minute epoxy.

I hope this is a common bell type, let me know if it does or doesn't work for you. I think some fine tuning of the striker position could be done to improve the ring.