When buying a bicycle it is very important to make sure that you choose one in the right size for you. Our useful size calculator will help you to determine the correct frame size (1.5cm +/-). Your inside leg measurement is the most accurate way to determine what bike size is correct for you. Simply stand against a wall with your bare feet flat on the floor, and place a book between your legs as high as is comfortable, then measure the distance between the top of the book and the floor.
Length is measured along the seat tube, starting at the centre of the bottom bracket and finishing at the end of the seat tube.
Length is measured along the top tube, starting at the centre of the seat tube and ending at the centre of the head tube.
Head tube length is measured from the bottom to the top of tube. From the mating faces of one headset cup to the other.
Measured from the ground to the top of the top tube.