The Sentinel is the most versatile, best fitting, lightest roost protector we've ever built. Weighing in at only 1.4 lbs., the Sentinel incorporates numerous vents and air channels for maximum ventilation. Designed for riders who are looking for roost coverage without excess bulk and weight, the Sentinel is pure performance. Included with every Sentinel's both the back strap and number plate. Fits most riders 120-200 lbs. Imported.