Rigid Seatposts

Somehow the saddle has to go on a bike - it just sounds, but it is not! Because the seat should of course be firmly mounted and do not wiggle or slip. On the other hand, it must be adjustable in height, because this is the only way to set a bike for different strikes. And that is exactly what every bike, whether trekking bike, city bike, racing bike or MTB, has a seat post. Rigid seat posts are usually patented assets today, here you can find out what makes them so patent.