Mechanical design with compression spring good for 10 million cycles

Gravitydropper uses an effective simple mechanical pin locking mechanism. This makes for a rapid adjust seatpost. The precision cycling components that make the Gravity Dropper adjust up and down is mainly a compression spring. This spring is rated for 10 million cycles and is not affected by temperature or altitude. This means you can adjust your saddle height quickly and easily even if it is extremely cold out.