The updated list of motorcycle seat heights now contains seat heights for 2013 Harley-Davidson, 2013 Victory models, and 2013 Honda models. In addition, I have added seat heights for some popular electric motorcycles: Brammo, Vectrix, and Zero. The data are arranged in a table from lowest to highest seat height. All motorcycle seat heights are given in inches.
Seat heights for other 2013 makes and models are currently being developed as I get to them.
Check out Motorcycle Seat Heights.