- Compatible with most bikes: Ensure a perfect fit by checking your axle diameter before purchase. This coupler is designed to accommodate various bike trailer connections. - Heavy-duty construction: Made from durable steel, the welded hitch arm is engineered at a 45-degree angle, providing versatile connection options for different bike trailer configurations. - Safe and secure connection: Each bike trailer coupler includes a connecting pin that is designed to remain securely in place once installed, minimizing the risk of accidental disconnection for added peace of mind. - Easy installation: Comes with a complete hitch arm and connector, allowing for quick setup without the need for additional tools, making it user-friendly for all customers. - Versatile applications: Ideal for pet cargo bike trailers, family outings, or transporting gear for camping trips. This hitch enables you to easily tow a trailer while keeping your bike upright, facilitating convenient stops. - Enhanced performance: The design allows for smooth towing, ensuring stability and safety while transporting your children or cargo, making your biking experience enjoyable and hassle-free. Choose this universal bike trailer coupler for a reliable, efficient solution to all your biking and towing needs.