Double Protection Bicycle Trailer Hitch, 11mm Universal Bicycle Trailer Hitch Coupler, Bicycle Trailer Hitch Connector for Children and Dogs

【Robust Steel】. Our bicycle hitch adapters are made of high-quality steel and are black enameled. The nylon straps are wear-resistant and corrosion-resistant. Compared to conventional stainless steel, our bicycle hitch is more stable and robust, less prone to deformation, and rust- and corrosion-resistant. This results in a longer lifespan and makes it the ideal choice for your travels. 【Bicycle Trailer Parts】The bicycle trailer hooks are designed so you don't have to spend time searching for the right trailer hitch parts. They allow for easy and convenient installation. 【Double Protection】The locking pin and D-shaped iron reinforcement ensure a secure attachment of the trailer hitch to the bicycle. The precise design prevents the mounting screws from loosening easily, so you can transport your child safely and comfortably to your destination, even on rough terrain. 【Universal Size】Axle mounting hole diameter: 11 mm. Suitable for most bicycle trailers, such as mountain bikes, folding bikes, bicycles, child trailers, dog trailers, etc. Note: Please measure the size of your trailer hitch and bike rack before ordering. 【Easy & Secure Mounting】The trailer hitch is quick and easy to mount. Installation only takes a few minutes. First, attach the hitch to the bicycle, then thread the mounting strap with the carabiner through the handlebars, and finally secure the bolt to the trailer – done! Our trailer hitches fit securely and won't open easily, ensuring safety while riding. If you enjoy cycling and want to take your children along, simply buy one of our bicycle trailers and spend quality time with your kids – ideal for families. Features: 1. Suitable for child trailers and most bicycles. 2. Reduces the time needed to easily switch the trailer to a different bicycle. Simply attach the trailer hitch and switch quickly. 3. Thanks to the low center of gravity, the trailer wobbles less and is less likely to tip over. Even if your bicycle falls over, the trailer will remain upright. This means maximum safety for your loved ones! Specifications: Material: Steel Color: Silver Diameter of bicycle screw holes: 11 mm Package includes: 1 x Road bike trailer hitch Note: We cannot guarantee that this device is compatible with all trailers and bicycles. Please specify your trailer model and the size of any additional holes before ordering.