R1 Concepts Brake Components

Fits 2016–2025 BMW 430I Rear Left

Part #: ECB-31130L

Overview

The R1 Concepts Rear Left Drilled & Slotted Brake Rotor is designed to enhance your BMW 430I’s braking performance and aesthetic appeal. Crafted for enthusiasts who demand reliable stopping power combined with a striking look, this rotor is an ideal upgrade for both street and spirited driving. Its drilled and slotted design helps improve heat dissipation, reduce brake fade, and maintain consistent braking response during demanding driving conditions. Made from high-quality materials, it offers durability and longevity, ensuring your vehicle remains responsive and safe over time. This rotor is perfect for drivers seeking a combination of style and function, whether for daily commuting or more aggressive driving styles. Its black finish adds a sleek, modern touch to your vehicle’s rear braking system, complementing other performance upgrades or OEM components.

Key Features

This drilled and slotted rotor features a precision-machined surface for optimal contact and braking efficiency. Constructed from durable cast iron, it provides excellent heat resistance and wear characteristics. The drilled holes assist in venting gases and debris, while the slots help channel away water and brake dust, ensuring consistent braking performance in various conditions. Its black coating not only enhances aesthetics but also offers corrosion resistance, extending the rotor’s lifespan.

• High-quality cast iron construction for durability
• Drilled and slotted design for improved heat dissipation
• Black finish for corrosion resistance and style
• Precision-machined for optimal fit and performance
• Designed specifically for the rear left position on BMW 430I models

Construction & Design

This rotor is engineered with a precision-machined surface and drilled holes that are carefully placed to maximize cooling and reduce brake fade. The slotted design enhances debris removal and maintains consistent contact with brake pads, supporting reliable stopping power. The black coating provides an additional layer of corrosion resistance, ensuring the rotor maintains its appearance and performance over time.

Installation & Fitment

Designed as a direct replacement for the rear left position on BMW 430I models from 2016 to 2025, this rotor is a bolt-on upgrade that requires no additional modifications. Proper installation ensures optimal performance and longevity.

What’s Included

The package includes one drilled and slotted rear left brake rotor, ready for installation on your BMW 430I. Hardware or additional components are not included and may be required for installation depending on your vehicle’s setup.

Ideal For

This rotor is ideal for BMW 430I owners looking to improve braking performance, reduce brake fade, and add a sporty aesthetic to their vehicle’s rear braking system. Suitable for daily driving, spirited street use, and enthusiasts seeking a reliable upgrade.