Shimano RT-MT800-SS 140mm Center-Lock Disc Brake Rotor

The Shimano RT-MT800-SS 140mm Center Lock Disc Brake Rotor is designed to deliver consistent and reliable braking performance across various cycling disciplines.

Its advanced features ensure optimal heat dissipation and durability, making it a preferred choice for both road and mountain biking enthusiasts.

Ice Technologies FREEZA

This rotor incorporates a three-layer clad construction with aluminium cooling fins, enhancing heat dissipation and reducing brake fade during prolonged braking.

Center Lock Mounting System

The rotor utilises Shimano’s Center Lock system, ensuring quick and secure installation with a spline mount and lock ring.

External Serration Lock Ring

This model includes an external serration (external spline) lock ring, compatible with hubs designed for external spline interfaces.

Compatibility

Designed for use with both metal and resin brake pads, offering versatility across different riding conditions.

Specifications

• Model Number: RT-MT800-SS
• Rotor Diameter: 140mm
• Mount Type: Center Lock with external serration lock ring
• Pad Compatibility: Metal and resin pads

Note: Ensure your hub is compatible with the external serration lock ring included with this rotor for proper installation.

If your hub features an internal spline interface, consider the RT-MT800-SS variant with an internal serration lock ring.