I acquired a Pret helmet last year which I absolutely love. However, their ingenious use of the new magnetic Fidlock buckles is somewhat flawed. The female buckle which has a magnet attached to it has broken. There is a cover plate that holds the magnet and that has broken off.

because these buckles are so new to the market- i can't seem to readily find a replacement. Anyone know either: 1) how to entirely replace the buckle assembly? The non-adjustable side doesn't' seem to readily come out of the helmet enabling replacement. 2) obtain a Fidlock buckle that i could use as a replacement? I've emailed Pret but i thought i'd crowd source this with maggots as well.