General description This Mophorn Kayak Roof Rack is designed for convenient transportation of kayaks, surfboards, canoes, and skis. The collapsible J-bar design allows for easy storage and flexibility in securing your gear. With a dynamic load capacity of 150 lbs / 68.0 kg, this roof rack is both strong and reliable. Technical specifications Model: C10-2 Foldable: Yes Product Weight: 9.7 lbs / 4.4 kg, ±3% Individual Dimensions: 16.1" x 11.8" x 19.3" / 410 x 300 x 490 mm Compatibility and accessories Compatible with round bars Φ1.0" - 1.6" / Φ25 - 40 mm Compatible with flat bars 0.6" - 1.6" / 15 - 40 mm thick Cross bar rack width: