SHIMANO RT-EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails. The robust and durable ICE TECHNOLOGIES rotors significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
Features - Shimano STEPS RT-EM600 Center-Lock Disc Rotor for E-Bike
- CENTER LOCK disc brake system
- Narrow type disc brake rotor
- Lockring type with internal (Internal Serration) or external (External Serration) toothing
- Including magnet for SHIMANO STEPS speed sensor SM-DUE11
- Recommended Brake kit: M6000/MT520/MT420
Product features
- Use: E-Bike
- Group: SHIMANO STEPS
- Model: RT-EM600
- Disc mount: Center-Lock
- Pad compatibility: Metal / Resin (with BR-S700 and BR-S7000 Resin only!)
Diameter (choose variant)
- 160mm intern (RT-EM600-SI3C)
- 180mm extern (RT-EM600-MEC)
- 203mm extern (RT-EM600-LEC)
Compatibility - Brake Caliper
- BR-M9100*, BR-M9120, BR-M9110-R**, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R*, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R*, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-S7000, BR-S700, BR-R9270**, BR-R9170*, BR-R8170*, BR-R8070*, BR-R7070*, BR-4770*, BR-RS805*, BR-R785*, BR-RS785*, BR-RS505*, BR-RS405*, BR-RX810*, BR-RX400*
** only compatible with 160mm
Material
- Rotor: Stainless steel
- Lockring: Steel
Scope of delivery
- 1 x Shimano STEPS RT-EM600 Center Lock Disc Rotor incl. magnet for SHIMANO STEPS speed sensor SM-DUE11 and lockring
Technologies

Center-Lock System
The CENTER LOCK system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
4550170504748
SHIMANO RT-EM600 disc brake rotors for speed sensor systems provide consistent and powerful braking on rugged mountain bike trails. The robust and durable ICE TECHNOLOGIES rotors significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
Features - Shimano STEPS RT-EM600 Center-Lock Disc Rotor for E-Bike
- CENTER LOCK disc brake system
- Narrow type disc brake rotor
- Lockring type with internal (Internal Serration) or external (External Serration) toothing
- Including magnet for SHIMANO STEPS speed sensor SM-DUE11
- Recommended Brake kit: M6000/MT520/MT420
Product features
- Use: E-Bike
- Group: SHIMANO STEPS
- Model: RT-EM600
- Disc mount: Center-Lock
- Pad compatibility: Metal / Resin (with BR-S700 and BR-S7000 Resin only!)
Diameter (choose variant)
- 160mm intern (RT-EM600-SI3C)
- 180mm extern (RT-EM600-MEC)
- 203mm extern (RT-EM600-LEC)
Compatibility - Brake Caliper
- BR-M9100*, BR-M9120, BR-M9110-R**, BR-M9000, BR-M9020, BR-M8100, BR-M8120, BR-M8110-R*, BR-M8000, BR-M8020, BR-M7100, BR-M7120, BR-M7110-R*, BR-M7000, BR-M6100, BR-M6120, BR-M6000, BR-MT520, BR-MT420, BR-M820, BR-M640, BR-S7000, BR-S700, BR-R9270**, BR-R9170*, BR-R8170*, BR-R8070*, BR-R7070*, BR-4770*, BR-RS805*, BR-R785*, BR-RS785*, BR-RS505*, BR-RS405*, BR-RX810*, BR-RX400*
** only compatible with 160mm
Material
- Rotor: Stainless steel
- Lockring: Steel
Scope of delivery
- 1 x Shimano STEPS RT-EM600 Center Lock Disc Rotor incl. magnet for SHIMANO STEPS speed sensor SM-DUE11 and lockring
Technologies

Center-Lock System
The CENTER LOCK system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
4550170504748