StopTech Sport Slotted Brake Rotors are premium 1-piece replacement brake discs for your factory braking system. Featuring a unique Power Slot pattern, these rotors significantly improve braking performance by wiping away debris and gases that form between the pad and the rotor surface. This specific model (126.45035SL) is a Left Rear position rotor. Key features include: high-grade G3000 metallurgy for increased durability and heat resistance, a black e-coat finish on the hats and vanes to prevent corrosion, and a directional slotting design for consistent friction. This item is sold as a single unit or as part of an axle set depending on the SKU. Components: 1 x StopTech 126.45035SL Slotted Sport Rotor (Rear Left).