Bike holder supports foot universal bike holder stable non-slip side holder made of aluminum alloys bike holder 2 style options

2 styles: images A and B (optional) are as follows 1. durable and strong materials: bicycle frame made of high-quality aluminum alloys and stainless steel screws, water-resistant, rust-resistant, shock-resistant, and not easily deformed. can be used in any weather condition. 2. stable mounting structure: durable aluminum alloy bike holder uses a three-point mounting structure for higher stability. the side bike mount is equipped with non-slip silicone pads, very stable and will not scratch the paint on the frame. 3. Type A adjustable: simply press the red button to adjust the length of the side support of the bike holder to ensure it fits different bike models. 4. easy to install: rear bike frame installation is quick and simple, easily installed with only a hex key. tips: this product may have slight friction, but it can be used normally. please understand