The EBC USR slotted rear rotor for 2015–2021 Mercedes‑Benz C300 (W205) is a precision-machined vented replacement sized at 300mm with 5‑bolt fitment. The USR narrow-slot geometry is intended to reduce wind noise while aiding heat and gas evacuation to lower fade and help pads remain flat. Matched with compatible high-friction pads, this slotted rear rotor supports steadier stopping performance for premium sedan applications.
EBC 15-21 Mercedes-Benz C300 (W205) USR Slotted Rear Rotors