Originally Posted by
seau grateau
Yeah, that makes sense. Leg extension is basically the same as my other bikes, haven't looked closely at fore-aft saddle position. It also has 172.5mm cranks as opposed to 170 and 165 on my other bikes, but I don't know if that would really have an effect here.
Crank arm length can really mess with you knees, even just a little added length. But, I would first try the previous suggestion.