1. Safe D-ring Locking System: Unique 1/4 turn design can firmly lock fasteners, eliminating vibration and loosening during off-road riding. 2. Corrosion Resistant Galvanizing: The anti rust coating can resist rainwater, soil, and extreme weather, ensuring a long service life. 3. Rubber Sealing Gasket: forms a water tight seal to prevent water and dust from entering the body panel. 4. Tool Free Operation: One handed installation/disassembly, perfect for quick maintenance and daily track adjustment. 5. Universal Compatibility: The 17mm size is suitable for most standard motorcycle body panel mounting holes.