How to adjust the seat cushion detailed illustration [Picture]

Whether it is a mountain bike or a road bike, the seat cushion is only one part of the bicycle, but it is the part that comes in close contact with the human body. It also relates to whether the rider is comfortable throughout the journey, so in addition to picking the right one for riding. Outside the custom seat, it is also relatively important to adjust the proper position of the seat cushion; there is a saying that: Although the top bike has a bonus effect, adjusting the proper seat position can reflect the performance and value of the car.


The basic length is given priority:

Since each person's height, size, and ratio of riding postures are different, just before the seat cushions are adjusted, just as with the selection of the frame or vehicle, in addition to measuring the rider's height and weight, the shoulders and arms on both sides must be measured. After the length, length, height, and height of the relaxed upper body leaning forward and the upper body leaning forward, the required adjustment data can be obtained through the foreign website formula.

1. The amount of shoulder width on both sides.

2. The arm length is from armpit to tiger's mouth.

3. The height of the crossover must be measured from the perineum to the sole of the foot. If you use a horizontal ruler, it will be more accurate; otherwise, take off your shoes when measuring.

4. The measure of length is to measure from the sternum to the soles of the feet.

5. The gap between the relaxed upper body forward and the extreme upper body forward tilt is the range where the seat cushion can be adjusted before and after.

Adjust seat cushion, seat tube and handlebar

After obtaining the rider's basic data, relevant data can be obtained through a computer formula.

1. The distance between the seat cushion and the handlebar is calculated from the relaxed and extreme upper body forward tilt data, plus the arm length.

2. The correct height of the seat cushion is calculated by the computer company. The adjustment point is the top of the axis to the seat cushion.

3. The reference point of the seat cushion is the center point of the center point of the seat tube and the bottom of the seat bow.

4. The starting point of the handlebar starts from the center point of the handlebar.

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