I've been lifting for about 20 years now. I lift year-round, too. My weight routine generally goes something like this -

Mondays - chest/back
Tuesdays - hamstrings/calves/glutes
Wednesdays - Shoulders/arms/chest/back
Thursdays - quads/calves
Fridays - Shoulders/arms

But I also do 60-90 minutes of cardio before my weight lifting routines. And after I'm done lifting, I do about 30-40 minutes of abdominal/core work and stretching.

I don't lift on the weekends, when I do my long rides. On days that I ride during the week, I make sure it's not on a "leg day".