Sidi Vortice Slider Boot Accessories Harley-Davidson Touring FLHXS Street Glide Special 2021 Parts The inner lining gives a

The inner lining gives a soft feel for a comfortable fit

Level 1 back protector constructed to reduce impact energy transmission

The Advanced Channeling Ventilation System helps manage heat and humidity

Meet the next evolution in HJC’s premium RPHA lineup—the RPHA 72

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Sidi Vortice Slider Boot Accessories Harley-Davidson Touring FLHXS Street Glide Special 2021 Parts The inner lining gives aSidi Vortice Slider Boot Accessories 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