Had a conversation with Dave at Blackwell last week about frames and how aero some are and aren't. Bottom line the front end of the bike makes the difference. Fork, wheel, aero bars. After that even round tubed bikes tested ok. One thing he did say was aero seat stays also made a difference.
With respect to Softride and Titanflex he did say they tested well. Buy the way there is no square down tube on the TF Veteran.
Richard Nixon, Fit2Tri Multisport Inc.
Fit2Tri,
rich@fit2tri.com
Discount code, slowtwithch