A standard seatpost has a straight or curved shaft and allows the saddle to be adjusted both in inclination and horizontally.
With a variable seatpost you can adjust your saddle horizontally across several centimetres. The saddle can be fixed in any position within a semicircle.
The suspension seatpost gives your bike that extra bit of comfort. It is especially recommended for frequent cyclists and commuters.
Modifications to your bike
When making changes to your bike, always pay attention to the specified torque of the various components.