Function: 【Adventure activities for parents and children】: This flexible bike strap is a great solution for the whole family, which allows children to feel the thrill of mountain biking and provides im extra power when needed. 【High quality and durability】: This bicycle rope is made of high quality nylon and elastic rope, which is durable, flexible, shock-absorbing and flexible to prevent the rope from sticking to the wheels while riding. 【Safe riding】: This mountain bike strap is equipped with a locking buckle that allows you to securely secure two bikes. 【Easy to use】: Just connect the children's bike bungee cord to the saddle on the front of the bike and the frame head on the back, it's very simple. 【Suitable for children and adults】: The bicycle links are strong yet flexible, shock absorption and unevenness, providing a comfortable grip when riding uphill without clogging the wheels. Its load capacity is 225 kg, so that your family riding mountain bikes can enjoy more fun riding together. Cutting in metal in a sustainable way, a solid frame and an alternative model of opening made of metal. Made of high quality nylon, wear-resistant, tear-resistant, strong and durable. Easy to use, just connect the rope to the saddle on the front of the bike and the frame head on the back of the bike. It is flexible and absorbs impacts, providing a comfortable grip when riding uphill without digging into the wheels. There is a locking clip that securely holds both bikes in place. The tow rope allows your child to experience the excitement of mountain biking and gives them extra power when they need it. Specifications: Material: nylon Color: black-green Maximum load: 200kg Length: 2,5 m (can be stretched up to 4,5 m) Maximum load: 200kg List of packages Bicycle traction line*1