Shimano RT-EM910 Disc Brake Rotor

Brake disc including magnet for Shimano Steps e-bike Drives in connection with the speed sensor SM-DUE11.

The brake disc is made of aluminum and stainless steel sandwich construction and ensures optimal braking performance in dry and wet conditions.
The aluminum core improves heat dissipation and increases stability, additional cooling surfaces help to reduce the temperature of the brake disc by up to 50°C. The light aluminum spider and the optimized structure generate high rigidity, which means that the disc hardly warps and annoying grinding is largely prevented.
With the Center Lock mount , quick and easy installation on all suitable hubs is possible.

Technical specifications:

• Material braking surface: stainless steel
• Material spider: aluminum
• Execution: two-piece
• Disc mount: Center Lock (external teeth)
• Thickness: 1.75mm
• Friction ring width: 13.5 mm
• recommended brake pads: metal or resin
• Technology: Shimano STEPS, Ice Tech FREEZA, Center Lock
• Color: black, silver