RT-EM910 ROTOR, W/LOCK RING

Product Information

When you're pushing an e-bike, especially on challenging terrain, standard rotors just won't cut it. That's where the Shimano RT-EM910 rotor comes in, purpose-built to handle the increased demands of e-bike braking. Its standout feature is the advanced ICE TECHNOLOGIES FREEZA construction, which actively dissipates heat to ensure consistent, powerful braking and extend pad life, even on the longest descents.

This rotor integrates a magnet for speed sensor systems like the Shimano STEPS SM-DUE11, making it a seamless upgrade or replacement for e-bikes. The Center-Lock mounting system simplifies installation and removal, providing a secure and rigid connection for enhanced braking efficiency.

Features

• Designed specifically for e-bikes and Shimano STEPS systems, managing higher torque and heat loads.
• ICE TECHNOLOGIES FREEZA construction with a 3-layer sandwich (stainless steel/aluminum/stainless steel) significantly reduces heat build-up.
• Integrated magnet compatible with Shimano STEPS speed sensors (SM-DUE11/EW-SS301).
• Center-Lock mounting for quick, easy, and secure installation.
• Compatible with both resin and metal brake pads.

Specs

• Mount Type: Center Lock
• Material: Stainless steel and aluminum
• Diameter Options: 160mm (116g), 180mm (144g), 203mm (154g)
• Design: 2-piece
• Rotor Thickness: Approximately 1.75mm (for 180mm)
• Included: Lock ring