Publicado Por En julio 24, 2026 Material:Aluminum alloy, Stainless steel, 7075-T6, 20CR13. Long-lasting Construction: Made from high-strength 7075-T6 aluminum and 20CR13 stainless steel for long-lasting wear resistance. Versatile Compatibility: Designed to fit standard 6-bolt mountain bike hubs for easy installation and wide applicability.