After asking a friend to help you with the measurement stand to measure your standing height. A bike fit will also provide all your more detailed measurements. Kindly stand against the wall measure the distance from your head to your feet. Measure from your pubic bone the same place as before to the hollow at the base of your neck. This is primarily a gauge of seated pedaling position and relative handlebar height. To calculate your bike frame size take your inseam in centimeters and multiply it by 0575 for mountain bikes 0665 for road bikes and 0645 for trekking bikes.
The essential body measurements are your standing height length of the inseam the length of your torso and arm length. Investing in a bike fit not only ensures you are going to. Take that number and add 4. For beginner cyclists and athletes this can be extremely helpful. 64 and taller 21 inches. This can be adjusted to a degree with headset spacers handlebar rise for increased stack height.
The next important mountain bike geometry measurement is stack is the vertical distance between the bottom bracket and the center of the head tube. If you need to convert your measurements to inches divide them by 254. 411 53 13 15 inches. 53 57 15 16 inches. This is the ideal length of your top tube. Add the results together and divide by 2.
Bike height chart the easiest. Your height bike size. 60 62 17 19 inches. 62 64 19 21 inches. 57 511 16 17 inches.