This

2006 Trek Portland, shown here wearing its studded snow tires


or this

2000 Trek 1000 "Yellow Bike"


and on nice midweek days in the three seasons, this

1999 Schwinn Peloton "Blue Steel"


or this

1996 Litespeed Classic, "Jeeves", shown here wearing Blue's components. These days it wears Ultegra 6700 and Velocity A23 Pro Build wheels.

On a perfect week, like last week, I ride a different one each day.