SHIMANO RT-EM910 disc brake rotors for speed sensor systems deliver powerful and smooth brake performance in all racing conditions. The compact and lightweight ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up within the braking system to ensure high and consistent braking performance even on the steepest descents. SHIMANO's CENTER LOCK mounting system makes rotor installation and removal quick and easy thanks to its keyed coupling and locking ring configuration.

• Very high heat dissipation through black painted cooling fin.
• Lightness.
• Compact, simple and low profile design.
• Simple installation in the rear wheel.
• Narrow type disc brake rotor.
• Recommended brake kit: M9120 / M8120.
• Shimano part number: Rotor.
• Cycling discipline: E-Bike.
• Use: By bike.
• Pad Compatibility: Metal, Resin.
• Disc brake rotor material: Steel, Aluminum, Steel.
• Technology: ICE, Freeza.
• Rotor size: 160 mm.
• Assembly type: Center Lock Type.