Our bike is designed for maximum comfort, performance and style. For full enjoyment, it is important to match the rider to the right size bike. Therefore we offer a number of frame sizes to choose from. There is some overlap with frame sizes because seat posts and handle bar stems are fully adjustable. For example, if you are 5’9” tall, you could use the 54cm or 58cm frame. Size Chart: Frame // Height (Feet) // Height (Meter 50cm // 5’2″-5’6″ // 1.60m-1.75m 54cm // 5’6″-5’9″ // 1.75m-1.85m 58cm // 5’9″-6’1″ // 1.85m-1.95m