Easy installation without complex tools, designed for nonprofessional maintenance personnel. A straightforward setup that saves time and hassle. Enhanced stability and strength The combination of hole buckle rings and pipe clamp increases stability by 40% after installation. Capable of withstanding a tensile force of over 20 kg. Addresses loose accessories for riders in demanding or variable riding conditions. Durable and corrosionresistant Made from ABS material for strong corrosion resistance. Resists wear from frequent use and outdoor exposure. Suitable for longterm outdoor cycling enthusiasts. Broad compatibility and adaptability Works with bicycles that have reserved mounting holes as well as those without. Compatible with multiple vehicle models. Offers a 3fold expansion in adaptability compared with traditional accessories. Solves modification challenges across different bike models for a wide range of bicycle owners. Practical use scenarios City daily riding: securely attach bags, baskets, or other accessories for everyday commuting. Mixedterrain or rugged riding: reliable stability on trails or uneven surfaces where accessories are prone to loosen. Bike and model cycling: simple installation on bikes with or without predrilled holes, suitable for riders who switch models or frames.