james_jc":21c5nlep said:
My 1997 Breezer Lightning:
For my girlfriend , a 1997 Breezer Storm (to do..)
Hi James,
Thanks for posting your two '97 Breezers, one steel, one aluminum. John (The Guv'nor) asked me about my Breezer D'fusion tubing. 1997 was my first year with it, and these bikes are examples. D'fusion tubes have a D-shaped cross section for key points on the frame. I had been working it out for years, including drawings I made for Easton in 1991. The most key point is that Achilles Heel under the down tube at the head tube. D'fusion diffuses the Achilles "hot spot" across the flat of the D (imagine it sideways, flat side down). Per DT diameter, this is the most effective way to strengthen the frame here. The D has its moments elsewhere on the frame too.
James, thanks also for your Breezer bike compendium web site.
-Joe