MMX Fast Road Performance Front Brake Discs For BMW F2X & F3X Vehicles

The MMX Fast Road Performance Front Brake Discs are a premium upgrade for BMW F2X & F3X models fitted with M Sport brakes (blue calipers). Designed as a direct replacement for the factory 340mm x 30mm front discs, they deliver improved stopping power, durability, and heat management for both spirited road driving and occasional track day use. These discs feature MMX’s signature directional groove design, providing sharper braking bite, faster debris clearance, and reduced vibration distortion at high temperatures. Unlike drilled discs, the grooved design avoids fatigue cracking and produces less noise compared to straight or curved groove alternatives. Constructed using an advanced two-piece design, the discs combine a high-cast carbon rotor for superior friction performance with a lightweight aluminium bell/hat mounted via a pin-drive system. A zinc anti-corrosion coating on the centre bell and outer lip ensures long-lasting durability and a clean finish, even after repeated heat cycles. Key Features: Part Number: MMR30-0501F Supplied as a pair of front discs Direct replacement for 340mm x 30mm front discs Directional groove design for enhanced bite, reduced vibration & improved debris clearance High-cast carbon rotor for consistent friction and heat resistance Lightweight aluminium bell/hat with pin-drive system Zinc anti-corrosion coating on bell and outer lip ECE-R90 approved – fully road legal Ideal for fast road and occasional track day use Matching rear discs available (MMR30-0501R) Compatibility: BMW F2X 1 Series – M135i, M140i, M235i, M240i (M Sport brakes) BMW F3X 3 & 4 Series – 335i, 340i, 435i, 440i (M Sport brakes) Enhance your BMW’s braking performance with the MMX Fast Road Performance Front Brake Discs – a high-quality, two-piece solution designed to deliver sharper bite, improved heat management, and long-lasting reliability.