Aluminum

Hello and thanks for checking out this new SINGLE Shimano SM-RT54 160mm diameter center-lock disc brake rotor! I discovered a hoard of these rotors in the back stock of a high-end boutique frame manufacturer as they changed specs for the new model year. Each will come to you in the new condition seen in the included photographs. These rotors are "OEM packed" in individual plastic bags. Bicycle manufacturers receive bulk shipments. A pic of the box they came in is included with this listing. 160mm diameter is ideally suited to a range of off-road, MTB, heavy duty, and E-Bike applications. PLEASE NOTE: Buyers will receive a SINGLE 160mm rotor, as seen in the pics. Please see the included pics of a representative sample of the part you will receive. Buy multiples and receive a discount! Standard MSRP of $25...pick one up here for less with FREE Standard Shipping within the USA and FROM the USA! Contact me with any questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again!