Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The R1 Concepts drilled-and-slotted black brake rotor is presented as a replacement front-left rotor for Workhorse vehicles. Described as drilled & slotted with a black finish, it aligns with catalog specification and serves as a serviceable rotor for the front brake assembly. Fitment is explicit: for Workhorse 500Lb GVW applications from 1989–2022 in the front-left position.
R1 89-22 Workhorse 500Lb Gvw) Front Left Drilled & Slotted Black Brake Rotor
