The SIDI Buckles ST/MX are premium replacement buckles designed specifically for SIDI off-road boots. Made with high-quality materials, these buckles ensure long-lasting durability and superior performance on the toughest terrain. Perfect for both amateur and professional motocross riders, they provide a secure fit, enhancing safety and comfort. Easy to install, they are compatible with various SIDI boot models, making them a versatile addition to your riding gear. Keep your boots in top condition and perform at your best with these essential accessories.