Fyber-lyte? http://www.fibre-lyte.co.uk/fl/bicycle/total%20aero.html Looks like a full aero 1/8" track ring is a shade over £100 and they do them for Dura Ace Track Cranks
@Rik_Van_Looy started
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Fyber-lyte?
http://www.fibre-lyte.co.uk/fl/bicycle/total%20aero.html
Looks like a full aero 1/8" track ring is a shade over £100 and they do them for Dura Ace Track Cranks