The R1 Concepts disc brake hardware kit is a replacement mounting kit for front disc brakes on 2012–2015 BMW 335i models. It provides the hardware used when servicing the brake assembly to restore proper pad alignment and ensure secure component seating. This front kit is intended to match factory fit for the listed 335i application and supports rotor or pad replacement tasks.
R1 12-15 BMW 335i Front Disc Brake Hardware Kit