http://www.oradesign.ca/opusbike/site_route_10.php?lang=en - MY FRAME http://2011.opusbike.com/en/bikes_5_7-36-allegro.html - YOUR BIKE What does that carbon read? Im pretty sure your not doing your homework correctly. The Vivace Frame is made of the T-1000 and your frame is T-700.... Therefore dont try and mess with me when dont know what your talking about. Also, tell you bike shop to do its research before opening its mouth. The fact that they are wrong says a lot about that store...