Easy installation: Attach the tow system to the rear of the lead bike by hooking onto the seat post, then connect to the trailing bike. Durable ABS construction: Made from ABS to provide strength and resistance to breaking while towing. Maintains a strong, flexible tension during use. Universal compatibility: Suitable for electric bikes, mountain bikes, and road bikes. Designed for family rides and compatible with most common seat posts and tow connections. Reliable performance: Keeps a strong, flexible tension while towing another bicycle. Handles uneven surfaces and puddles without breaking or tangling. Suggested use scenarios: - Family rides with kids: tow a child or family member who needs help keeping up. - Towing a tired rider: assist a friend with a short pull when energy is low or during a minor mechanical issue. - Group rides: quickly connect to help others continue smoothly over varied terrain.