http://www.lynskeyperformance.com is located in Chattanooga Tennessee. We build a Titanium Twenty Niner Mountain race bicycles to go very FAST. Mark Lynskey, walks us thru a brief description of Bicycle Frame Building 101. Pay close attention to the three particular areas of a bike frame design and then stay tuned for more 29 inch episodes from Lynskey. 423.499.5815