The Aventon Swing Away Extension is your solution for hauling bikes around while keeping easy access to your trunk, truck bed, or trailer. The Extension has a 90 degree rotation for easy access to your vehicle without unloading the rack. With a sturdy steel construction and 2" hitch mount, this hitch adapter is built to keep your bikes safe while you&';re on the road. Key Features: Sturdy Steel Construction: Designed for durability and reliability, the steel construction ensures a robust and long-lasting performance. Universal Compatibility: Mounts effortlessly to any vehicle and rack with a 2" hitch receiver, offering versatile use for various transportation needs. Integrated Anti-Wobble Safety System (Patented): Experience a stable and secure ride even on bumpy and rough roads, thanks to our patented anti-wobble technology that keeps your load steady. 90-Degree Rotation: Gain full access to your vehicle&';s hatch without unloading your bikes or cargo. The swing-away extension rotates a full 90 degrees, providing convenience and flexibility. Secure Locking Mechanism: Easily toggle the clamp to lock the swing arm securely, ensuring a firm and stable hold throughout your journey. Not Suitable for RVs and fifth wheels.