Simple structure It adopts an integrated structure which is small in size lht in weht does not take up space is easy to move and is easy to store and carry.Durable material Hhquality ABS material good durability strong and wearresistant. Rounded corner desn will not damage the bicycle frame.Adjustable desn Supports mm heht adjustment suitable for 26.inch bicycles or larger mountain bikes or road bikes.Easy to use It can park the bicycle quickly and it can be easily supported and placed stably by directly snapping into the rear axle.Multiscene It is very suitable for parking bicycles indoors outdoors garages etc.