The Trailhead 4-Bike Rack from Swagman is loaded with features to enhance your travel experience! Rotating bike cradles fit a wide variety of bike styles to situate any rider. Its universal receiver bar fits either a 2" or 1.25" hitch. A built-in anti-wobble device stops rattling and vibration for a smooth drive. The arms fold down when not carrying bikes to prevent scratches or unnecessary movement. The Trailhead 4-Bike Rack folds down at its base for easy trunk or cargo bay access. Shipping weight: 36 lbs. Built-in anti-wobble device stops vibration Arms fold down when not carrying bikes Folds down at base for easy storage | Swagman Trailhead 4 Bike Rack