Shimano XT RT-EM300 Disc Rotor 180mm W/ Lock Ring Internal And External Serration Readystock 33% ElastaneMade in PortugalMfr Claimed

33% ElastaneMade in PortugalMfr Claimed WeightTBC

Always in the right gear at the right time

made in Poland

One piece carbon construction

Shimano XT RT-EM300 Disc Rotor 180mm W/ Lock Ring Internal And External Serration Readystock 33% ElastaneMade in PortugalMfr ClaimedSHIMANO 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. Features CENTER LOCK disc brake system Wide type disc brake rotor Not compatible with metal brake pads Mfr Claimed Weight TBC