NEW Shimano STEPS RT-EM910 Disc Brake Rotor - 203mm, Center Lock, External Lockring, Rear Only with Magnet Bracket price_changed_on_2022-11-11 8 Length 350 Offset (mm)

8 Length 350 Offset (mm) 20 Max Height Min Height Clamp Style Standard Rails Weight (grams) Color Silver Material (non-clothing) Aluminum Color Screen

Weight: 83

Weight: 618

Same chassis as the PS series

It is designed specifically for wireless electronic shifting

NEW Shimano STEPS RT-EM910 Disc Brake Rotor - 203mm, Center Lock, External Lockring, Rear Only with Magnet Bracket price_changed_on_2022-11-11 8 Length 350 Offset (mm)SHIMANO RT EM910 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions. The compact and lightweight 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. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount