Originally Posted by
uspspro
You should know that PCad, since you have a Six13.
I like the Six13, but that bike is so 2007. This is 2009. Besides, it has been discontinued. Pity. Fantastic racing bike.
The Six13 is my Ptap platform now. It has a new cassette, chain and D. A. front derailleur (the old one snapped off last week) and it is ready to rock.