The seat clamp is a mechanical device that allows you to keep the seat post in position in relation to the frame.
How to Choose a Seat Clamp?
The saddle clamp or cam is a beautiful piece of engineering so you don't have to worry about the same saddle height. Your bike experiences a variety of stresses over long periods of time, with most of it resting on the saddle clamp as the only link supporting your weight and the weight of the seat post above the frame.
It is clear that with constant operation under such conditions, it begins to gradually fail. At first, he holds less, and the pin begins to lower a little. With continued use, the descent rate will increase and increase, the seatpost itself will deteriorate from constant movement back and forth.
So it's best to fix the problem in the bud by simply replacing the clamp. When choosing a seat clamp, please note that they are subdivided by diameter, and in our section you can find them in diameters of 28.6, 31.8 and 34.9 mm.