The Vortice Alloy Slider Insert is a high-quality spare part designed to provide enhanced protection and durability for your riding gear. Compatible with Rex, Rex Air, Mag-1, and Mag-1 Air boots, these alloy slider inserts offer superior impact resistance, ensuring your boots remain protected during intense rides. Available in Black or Silver, they allow for a customized look while maintaining functionality. Sold as a pair, these slider inserts are the perfect replacement to keep your boots performing at their best.