Originally Posted by
531phile
I do agree that if you can stand to lose some pounds than lighter components are a waste of money, but I also see the other side of the coin too. A new or new to you lighter bike can be very inspirational and lead you to reduce that mid section easier if you find your current bike is less than inspiring. If the lighter/new bike is more fun to ride than your current one, then you'll ride more and get all the goodness that comes with more exercise and that in itself could be well worth the extra cost.
Pretty much describes the situation my wife was in, she kept buying heavy, poor fitting, poor quality bikes that left her tongue hanging out only after a couple of miles, which eventually made her leave those particular bikes hanging in the rafters for long periods of time.
One day, l let her ride my backup commuter bike, and instantly she felt the difference, letting her ride well in excess of the distance of her previous bikes. She now looks forward to bike rides with me with pleasure, rather than anxiety.