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Shimano STEPS RT-EM300 Center-Lock Disc Rotor for E-Bike
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Choose variant
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- In stock, delivery time 1-3 days
Item no.
20105740
Shimano STEPS RT-EM300 Center-Lock Disc Rotor for E-Bike
The Shimano Steps RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. Only suitable for resin pads.
** only compatible with 160mm
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.
Features - Shimano STEPS RT-EM300 Center-Lock Disc Rotor for E-Bike
- CENTER LOCK disc brake system
- Wide type disc brake rotor
- Lockring type with internal (Internal Serration) toothing
- Including magnet for SHIMANO STEPS speed sensor SM-DUE11
- Not compatible with metal brake pad
- Recommended Brake kit: MT520/MT500/MT420/MT400
Product features
- Use: E-Bike
- Group: SHIMANO STEPS
- Model: RT-EM300
- Disc mount: Center-Lock
- Pad compatibility: Resin
- Lockring: With internal tool holder
Diameter (choose variant)
- 160mm intern (RT-EM300-S)
- 180mm intern (RT-EM300-M)
- 203mm intern (RT-EM300-L)
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-EM300 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.
ERTEM300S
4550170443139
192790443133
4550170443139
192790443133
Shimano STEPS RT-EM300 Center-Lock Disc Rotor for E-Bike
The Shimano Steps RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. Only suitable for resin pads.
** only compatible with 160mm
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.
Features - Shimano STEPS RT-EM300 Center-Lock Disc Rotor for E-Bike
- CENTER LOCK disc brake system
- Wide type disc brake rotor
- Lockring type with internal (Internal Serration) toothing
- Including magnet for SHIMANO STEPS speed sensor SM-DUE11
- Not compatible with metal brake pad
- Recommended Brake kit: MT520/MT500/MT420/MT400
Product features
- Use: E-Bike
- Group: SHIMANO STEPS
- Model: RT-EM300
- Disc mount: Center-Lock
- Pad compatibility: Resin
- Lockring: With internal tool holder
Diameter (choose variant)
- 160mm intern (RT-EM300-S)
- 180mm intern (RT-EM300-M)
- 203mm intern (RT-EM300-L)
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-EM300 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.
ERTEM300S
4550170443139
192790443133
4550170443139
192790443133
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