Shimano Steps RT-EM810 Disc Brake Rotor - 180mm Center Lock External Lockring Rear Only Magnet Bracket

Shimano RT-EM810 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions. The ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up in the brake system to ensure consistent high performance braking even on the steepest downhill stretches.

Recommended brake kit: Shimano M9120/M8120/M7120

1.5mm thickness

Centerlock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.

High heat dissipation by radiator fin

Rotor Size (mm)	180
Pad Compatibility	All Pad Compounds
Rotor Type	One Piece
Weight	140
keyword search	RT-EM810
Hub/Disc Compatibility	Center-Lock
Size	180Mm