WTD: 57t 144bcd track chainring

[umop3pisdn]

For my fixed TT bike. 1/8" please, has anyone got anything? Other big (>55t) considered, but a 57t would be ideal.

 

[jm]

Re:

I have a 54 3/32 if you dont get anything else.If you get several 57s please let me know.I got a 60 made local to me for a friend it looks awsome.jm.

 

[umop3pisdn]

Cheers, but already got a 53 and 55t so 54 a bit redundant. Who made the 60t out of interest?

 

[jm]

Re:

A friend who is an engineer,it was the biggest he could fit on his lathe.He is retired and doesn't want to do any more sorry.jm.