Hi At the moment I'm working on a python-like design with a 20" rear wheel and a 26" front. I thought this would be nice since with a smaller rear wheel you can decrease the angle of the seat, without increasing the wheel base. And it seems to work great (on paper), since with a wheelbase of about 115 cm, I managed to get the seat at an angle of 22º (approximately). What you could even do, is make to different rear forks, so you have a "racing" fork, with which you have 22º seat angle and a wheelbase of ±115 cm, and a "city" fork of about 15 cm shorter for increased maneuverability (is this spelled right?) and a seat angle of approximately 32º. I will send the drawing when I've finished a more precise one. Sam ============================================================ This is the Python Mailinglist at freelists.org Listmaster: Juergen Mages jmages@xxxxxx ============================================================