Shimano RT-MT800 203mm Ice Tech FREEZA Center Lock E-Bike Disc Brake Rotor

Shimano RT-MT800 203mm Ice Tech FREEZA Center Lock E-Bike Disc Brake Rotor

The Shimano RT-MT800 203mm is a high-performance disc brake rotor designed to deliver powerful, consistent and reliable braking in demanding riding conditions.

This version is specifically developed for Shimano STEPS e-bikes and includes the magnetic Center Lock ring compatible with the Shimano EW-SS302 speed sensor.

Ice Technologies FREEZA

The steel/aluminum/steel sandwich construction with FREEZA cooling fins improves heat dissipation during braking.

• Reduced rotor temperatures
• Consistent braking performance
• Reduced brake fade on long descents
• Extended brake pad life

Designed for Shimano STEPS e-bikes

The Shimano RT-MT800 rotor with integrated magnet is designed for Shimano STEPS e-bike systems.

• Compatible with Shimano STEPS
• Integrated magnet for speed sensor
• Ideal for e-MTB and trekking e-bikes
• Perfect for intensive riding

203mm rotor for maximum braking power

The 203 mm diameter provides excellent braking power and improved heat management during heavy braking.

• Powerful and controllable braking
• Excellent downhill control
• Ideal for heavier e-bikes
• Reliable performance under load

Center Lock mounting system

Compatible with Shimano Center Lock hubs and supplied with internal lockring.

• Center Lock mounting
• Internal lockring
• Easy and precise installation
• High structural stiffness

Compatibility

• Shimano disc brakes
• Shimano STEPS e-bikes
• Compatible with resin and metallic pads
• MTB / E-MTB / Trekking e-bike

Technical Specifications

• Product: Bicycle disc brake rotor
• Brand: Shimano
• Model: RT-MT800
• Shimano code: IRTMT800LJ
• Diameter: 203 mm
• Technology: Ice Technologies FREEZA
• Mount: Center Lock
• Lockring: Internal serration
• Compatibility: Shimano STEPS / EW-SS302
• Materials: Stainless steel / Aluminum
• Weight: 164 g
• Pad compatibility: Resin and metallic pads
• Use: MTB / E-MTB / E-bike
• Color: Silver
• EAN: 4550170887957