SHIMANO Disc Brake Rotor Center Lock RTMT900 Ice Technologies

The SHIMANO Disc Brake Rotor Center Lock RTMT900 Ice Technologies - Freeza is a bicycle brake rotor designed for use with disc brake systems. It is intended to provide consistent braking performance and effective heat management for road, gravel, and mountain bikes. This model utilizes SHIMANO's Center Lock mounting system and is compatible with a range of SHIMANO disc brake calipers.

• Center Lock mounting interface for secure and easy rotor installation
• Ice Technologies Freeza construction for improved heat dissipation
• Stainless steel outer layer with an aluminum core for reduced weight
• Designed for use with SHIMANO hydraulic disc brake systems
• Available in 160 mm, 180 mm, and 203 mm diameters
• Compatible with both road and mountain bike applications
• Provides stable braking performance under high loads
• Rotor thickness and design optimized for durability and heat resistance

Technical Note: The Ice Technologies Freeza design incorporates a layered structure and heat-dissipating fins to help maintain lower rotor temperatures during prolonged braking, which can reduce the risk of brake fade.

Available Variants: