1. Pedaling easier and faster at a lower gear burns fat better than pedaling harder at a higher gear.            2. Sitting tall in your saddle is the best way to comfortably climb hills on a bike.            3. Raisins are one of the best sources of carbohydrates for cyclists—almost as much as bread and pasta.            4. Eggs are the best dairy source of muscle-building protein.            5. Eating a healthy dose of fat can help you ride longer, so you can burn more calories.