I think its all in the extra width of the tank I don't think the two bikes are shorter or taller then each other. You could look up a front view of both bikes online that might help??
Thanks Hood I never even noticed the piece below the tank. Between your two bikes do you notice any difference in the width?? I thought for sure the ATAS was wider them the standard??
With full tanks...Can anyone give me an idea of where the extra capacity is located, taller, wider, reduced ball clearance, etc? I can't find a dealer that has both bikes in stock to compare.