Five bikes:
1) 2001 Trek 5200. The "A" bike, for racing and training.
2) '83 Caldaro. Neo-retro Italian roadie. Only sees sunshine and smooth pavement.
3) '02 REI Novara. Set up with forward seatpost and aerobars for triathlons.
4) '90 (?) Specialized Rock Hopper. Set up for commuting, errand running, and kid trailer pulling.
5) '86 Trek 660. Fixie commuter and winter trainer.