Let me start with the fact that I don't do 50+ mile rides yet. In the 16 weeks I rode this summer I lost weight, about 20 pounds however my appearance changed more than 20 pounds. I'm more toned everywhere and dropped a full clothing size. During some weeks I would see the scale move up particularly after hard rides, only to move down below what it was previously after a day or two of recovery.

As others mention this is because of muscle gain which weighs more than fat. As Tulip mentioned the most important change was to my mind. As cycling progressed so did the desire to incorporate a healthier lifestyle into every aspect of my life.

I have more energy, eat better and more importantly I am satisfied after a normal sized meal. I began riding to benefit my arthritis and stiffness of joints. All of the side benefits are a BIG bonus. I have increased lung capacity, stamina, strength, endurance etc. I just can't say enough good things about how much better off I am since taking up biking again. I love my bike and more importantly I love me more too now.