Shimano Disc Brake Rotor RT-MT800 w/Lock Ring

• Advanced Ice Technologies Freeza system ensures rapid heat dissipation, reducing brake fade during prolonged descents and aggressive rides.
• Compact and lightweight design enhances bike agility and responsiveness, reducing rotating mass.
• Easy and secure installation with the Center Lock system, allowing for quick assembly and precise fit.
• Available in multiple sizes (203mm, 180mm, 160mm, 140mm) to suit different riding styles and terrains.
• Alloy lock ring included for added durability and secure mounting.

Technology

• Center Lock: Features a spline mount with a lock ring system for easy and quick rotor installation and removal. Enhances precision, rigidity, and braking efficiency while reducing maintenance time.
• Ice Technologies Freeza: Reduces heat buildup with a 3-layer stainless steel-aluminum-stainless steel structure, improving braking performance and reducing noise. Features aluminum radiator fins for enhanced cooling, reducing heat buildup by up to 100°C (212°F) compared to standard rotors.