The bicycle you need is a new bicycle driver, but first you need to know an Anatomy of a bicycle. Before buying a bike, then find the bicycle suitable with your structure and shape. Buy the bicycle that is compatible with your needs and physical fitness. Suitable bicycles with these will give you comfortable cycling. See Anatomy of a bicycle bike-size-to-buy Most importantly, when buying bicycles, its size and size can be understood. Your physical size and shape will be sized simultaneously before buying a bike so it is compatible with you. It is necessary to know the height of your body, different body sizes, long rug and long arms. And before you measure your height, shoes will be opened. After knowing the exact size of your height and other parts of the body, you can choose the right bicycle size for you, which will be comfortable and comfortable for you to run. See in the picture below how to measure the size of Inseam length for different size of body size bike heig...