By Martha Long Bikes are of different designs. All these designs have specific uses. The best models are the one that reduces the risks when using them and makes the rider comfortable. Since the bikes have different features, some of these features will be important to you while others will not. Therefore, you should select a bike that will suit your needs. Determine whether you need for exercising or for leisure. This is because a bike used for relaxation will not be suitable for exercising. When...