It’s an important measurement to determine bike fit and is one of the principal measurements used to denote frame size, ...

Bike size chart; How tall are you? Header Cell - Column 1 Bike size; Centemetres: Feet and inches: Effective top tube length 148 to 152cm: 4ft 10in to 5ft 2in: 47 to 48cm: 152 to 160cm: 5ft 0in to ...