This is a great entry race bike for those of us who proportionally are much more leg than torso or for an average person who wants a more comfortable ride. Also for anyone on the $2000 range budget looking for a full carbon 19lb ride that is full Ultegra.
Cons:
The K-Factor is not wind tunnel tested and has a lower grade of carbon weave (12K) which tends to have more flex --also a pro though for comfort-- but will be easily flexed out with a heavier rider. In addition it has a more relaxed seat tube angle (75-77 degrees) --a pro though for controllability and comfort.
Outstanding bike for someone who biomechanically happens to be more leg than torso, is on a budget (2K range), and is looking for a full carbon ride that is sub 20lbs even in the XL size- (19.3lbs factory). Also is a great choice for normal shaped people who lack the lower back flexibility that some of the more aggressive designs require. This is not the bike for you if you are looking for a wind tunnel tested bike with a 78 degree or greater seat tube angle or if you are a heavier rider who would flex it out.
2009 K-Factor
Outstanding bike for someone who biomechanically happens to be more leg than torso, is on a budget (2K range), and is looking for a full carbon ride that is sub 20lbs even in the XL size- (19.3lbs factory). Also is a great choice for normal shaped people who lack the lower back flexibility that some of the more aggressive designs require. This is not the bike for you if you are looking for a wind tunnel tested bike with a 78 degree or greater seat tube angle or if you are a heavier rider who would flex it out.