The SIDI Vortice Slider is a premium replacement toe slider engineered to provide reliable protection during aggressive riding and track use. Designed for Rex, Rex Air, and Mag-1 boots, this slider helps protect high-wear areas from abrasion while maintaining consistent performance. Each set includes both alloy inserts and plastic slider components to reinforce durability and extend the lifespan of your boots. Sold in pairs, the Vortice Slider is an essential replacement part for maintaining protection and performance.