First Road Bike: 2014 Cervelo S3 OR 2013 Giant Propel Adv. - Weight Weenies
Considering how the old S3 has been ridden to victory on many many races both stage and one day, I don't think there's any merit to it being a poor "climber". But to ease your doubt, the new S3 is over 20% stiffer in the bottom bracket and 30% stiffer in ...