With this professional bike repair stand cleaning, repairing & adjusting your bike becomes an easy job. The clamping mechanism fixes the seat post or the frame. Beware when clamping carbon frames that pressure on the carbon is not too high. This can damage your frame or components. The support stand is height adjustable & fully collapsible. It has a handy tray & it can handle a maximum load of 20kg. The support standard weighs 6kg & measures only 26x 10x 81cm when folded. It can thus be stored conveniently.