At 12/1/2007 09:12 PM -0800, john strizek wrote:
> 1. TA adapter. I have two 5 pin to chainring adapters. Both of
> the adapters are for 6 bolt chainrings. I don't recall an adapter
> for 5 bolt rings. I certainly would like a couple.
Roger Durham's tubular steel cranks used an adaptor that had the same
2" (50.8mm) inner BCD as the TAs.
http://www.bikepro.com/
I did talk to Roger about this in April of 2005. He said he had a few adaptors left, and that he wanted $25 each for them.
I reached him at 1-800-874-0600.
Mark Stonich;
BikeSmith Design & Fabrication
5349 Elliot Ave S. - Minneapolis. MN 55417
Ph. (612) 824-2372 http://bikesmithdesign.com
http://mnhpva.org