cervelo s2 - size 54' frame ------- converted roadway bike to triathlon bike - 17 lbs with wheels on ... complete carbon fiber frame, inline brake system carbon fiber zipp wheels that are brand new purchased 9 months back and raced one complete ironman and one 70.3 ironman this previous summer season. has a complete conversion to tri bike including new cervelo seat post (road bike original post consisted of not on bike) profile design tri bars, selle Italian seat, sram rival brake system, ultegra crank, speed pedels, likewise I have additionl winter wheels consisted of with brand name new bontrager tires on them. ... i have actually liked this bike the previous couple years and am an extremely careful individual and take fantastic care of my foods and you would be really pleased with this buy!!!! have actually priced to offer ...... kindly e-mail or call with concerns ... thank you Daniel -253 -970 -2554.