EASY TO CONNECT: This bicycle tow rope is specially designed for mountain bikes. It only takes 2 steps to connect the parent saddle to the stem of the children's bike for quick use. Children can ride with the help of their parents, which helps them build a sense of balance, reduce difficulty riding and increase the riding experience. CONVENIENT STORAGE: You don't need much space to store the bicycle leash conveniently. It can be folded and stored in a pouch or bag. The dimensions are 15x10x7cm and the weight is only 280 grams. Suitable for children and adults, an excellent choice for family trips. RETRACTABLE CHILD TRACTION SYSTEM: This bike leash allows you to pull your child on their own bike while they still have control over their steering and balance. While riding, the straps can be shortened or lengthened so you can avoid obstacles or splashes in the road. SMOOTH AND COMFORTABLE TRACTION: This bicycle leash can keep the distance between two bicycles at a maximum of 2.50 m, ensuring smooth and shake-free traction. Once the elastic is stretched, you and your child can enjoy comfortable traction.