Chainrings for three pin Cottered Cranks. Double and single.

[Cheesedisease]

Looking for chainrings for two cottered cranksets. Good cosmetic condition preferable but not overly vital if steel as I can always rechrome.

Double chainrings to suit a Fratelli Brivio cottered crankset. Similar to this model.
- 116mm BCD, preferably 3/32", flexible in terms of chainring brand and pattern.

Single chainring for a Durax cottered crankset. This model.
- 116mm BCD, 1/8th", flexible in terms of chainring brand and pattern.