Shimano STEPS RT-EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails.
- Using Shimano's Ice Technology, the rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches
- Center Lock lockring design offers fast and easy installation
- For rear only with magnet bracket
- For narrow type brake pad only
- Recommended Brake kit: M6000/MT520/MT420