[MOUNTAIN BIKE AUXILIARY EQUIPMENT] The front child bicycle seat is easy to disassemble and install, and the multiple card slot design is more stable, safer and comfortable. Make Cycling Easy. Riding bicycle with your child , you and your kid will foster a love of mountain biking and outdoors activities, also develop kind with your child.[MATERIAL] The seat is smooth and delicate, environmentally friendly, no odor, easy to clean, wear-resistant, tear-resistant, durable, solid alloy and carbon fiber frame provide high stability and high security.[EASY INSTALLATION AND DISASSEMBLY] This product comes with complete installation tools and detailed installation instructions, and the installation steps are very simple. You only need to find a suitable installation location for the child bike seat front, and then tighten the screws to use.[SUITABLE FOR CHILDREN FROM 2 TO 5 YEARS old] The child MTB seat can be adjusted to fit a flat or inclined upper tube. After continuous testing and improvement, it will be suitable for all mountain bikes, provide great convenience for you and your children, and create a good entertainment environment.