BMW 2 Series Brake Rotor (1) - Rear Left - Stoptech - Slotted Sport - Black - `17-`20. This StopTech one-piece slotted sport rotor is a direct rear-left replacement designed to improve initial bite and help evacuate heat, gases and brake dust for more consistent braking under spirited driving.

Built as a direct OE replacement for compatible 2017–2020 BMW 2 Series applications, this slotted rotor is engineered for enthusiasts who want better control without changing calipers. The slot pattern reduces pad glazing and helps maintain contact during repeated stops, while the premium black e-coating protects the non-friction surfaces from corrosion. In many applications the advanced metallurgy reduces pad noise and increases resistance to thermal cracking, offering a durable upgrade for street and light track use.

Features

• One-piece direct replacement design for factory brake systems and stock calipers
• Slotted surface to aid heat, gas and dust evacuation and reduce pad glazing
• Black e-coating for corrosion protection on non-friction surfaces
• Advanced metallurgy (in most applications) for reduced pad squeal and improved crack resistance
• Designed to improve initial bite and wet/dry braking response without changing hardware

If you have questions about fitment, performance, or pairing these rotors with pads or other brake upgrades, call us directly—our team of enthusiasts can help. We operate two locations offering installation and customization services in Austin, Texas and the Los Angeles, California area: 512-982-9393 (TX) and 562-981-6800 (CA). We can also advise on matching pads and installation options.

If you’re planning to purchase multiple items, please contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov