SHIMANO RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. For use with Resin/Organic brake pads only.
- Shimano's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.
- For use with Resin/Organic brake pads only
- With Lock Ring (Internal and External serration)
Manufacturer Shimano
Manufacturer Part Number ERTEM300M
UPC 192790443157
Model Shimano RT-EM300 Disc Brake Rotor
Disc Rotor Style Center-Lock
Disc Rotor Size 180mm
Rotor Size (mm)
180
Hub/Disc Compatibility
Center-Lock








