High-strength steel bicycle hooks ,fixed to the load-bearing wall, hook the front wheel of the bicycle, the bicycle head facing up, used for parking bicycles, space-saving. Can also be used for bike display in bike store. Accessories: 4 metal screws, 4 expansion tubes. Load capacity: 30KG, suitable for all models of mountain bikes, road bikes, folding bikes and so on. Installation method: Choose a good location in the room to put the bike, and the wall should be a load-bearing wall. Place the product at the right height and position, make sure the bike is upright and reaches the right height and position. Drill holes in the wall according to the 4 screw holes of the product. Pay attention to the thickness of the drill bit to match the expansion sleeve, it is best if the holes are punched and the expansion sleeve feels tighter when it is inserted. Fix the product to the wall with 4 screws after inserting 4 expansion sleeves. If the installation technique is limited or the quality of