Had been worried these stand for the bicycle my wife. Convinced by its excellent stability, especially if you are traveling with a child in a child seat or trailer. A tip of the bicycle is then no longer possible. Top product. Although slightly more expensive than the other two-legged stand but worth the money. Especially when you consider the worst case scenario: Child tilts with your bike around or child is hit by overturning bike. This Zweibeinständer hardly possible due to its wide spread legs in the unfolded state. Installation was very easy. One should only inferior to the pressure plate in addition to a piece of rubber (old piece of bicycle inner tube) in order to preserve the frame. Spacing of the legs in the folded-together state more than sufficient, so that there is no obstruction, touching the bicycle chain also does not take place. The stand has the column region each side a notch, so that wire cables that may run along there, are passed through the support column. To obtain maximum stability should get a correspondingly strong Lenkunsdämpfer also.