






MMX Performance - BRAKE DISCS/ROTORS - REAR : BMW F2x I F3x FAST ROAD
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Description
MMR’s Performance Rear Discs/Rotors make the perfect upgrade to your BMW F2x or F3x’s braking capability. Supplied as a pair of high quality, direct replacement 345mm x 24mm rear discs that are a simple swap for your M-Sport factory originals, with matching front discs also available. Manufactured with the trademark MMR directional groove design and a black zinc anti-corrosion coating, these rotors will not only perform brilliantly in fast road and track use, but also look great under your alloys.

The MMR Performance Rear Discs/Rotors make the perfect upgrade to your BMW F2x or F3x M-Sport brakes (blue caliper) factory braking hardware. The 345mm x 24mm discs use the MMR directional groove design across the face for improved bite and debris clearance, plus helps to reduce distortion vibration during high temperature track day use.
In road use, these MMR directional grooves also generate less noise than straight or curved groove discs do, and don't suffer the fatigue cracking that drilled discs all too often experience after multiple heat cycles.
The two-piece disc (rotor) itself is made from high cast carbon - a mixture of high quality steel combined with carbon, giving a far higher friction coefficient compared to normal steel rotors. This is mounted via pin drive to an aluminium centre bell/hat.

To protect your discs and keep them looking great for years, a zinc high temperature coating in black is used for the centre bell and outer lip to provide thermal protection and ensure corrosion resistance for many years. Get rid of those corroded factory hubs forever more!
To really get the most out of these MMR Performance Discs, we recommend that they are combined with MMR’s RP650 Fast Road brake pads. All of our development has focussed on offering a combination of disc surface and pad compound that are perfectly matched to each other for fast road and trackday use. Naturally, the discs are also compatible with stock brake pads, and other brand fast-road pads too.
A matching pair of Front Performance Discs/Rotors are also available (MMR30-0501F); ideally we’d recommend fitting front and rear disc sets at the same time.
SPECIFICATION SUMMARY:
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Perfect for fast road & trackday use
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High carbon brake rotor
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Pin drive aluminium bell / hat
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Zinc anti-corrosion coating on centre bell and outer lip
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Public highway legal – R90 Approved
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Quiet and smooth braking with MMR directional groove design
FITMENT DETAILS
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Only suitable for BMW F-Series with M Sport Performance Brakes (blue calipers). Key models:
We also recommend:
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Fitment is simple: these are a direct replacement for the M-Performance (blue caliper) factory vented front 340mm x 30mm size discs/rotors. Simply remove old ones and replace with these.
We’d always strongly advise replacing brake pads when new discs are fitted.
More information
Get Booked in for fitting here
Warranty, Shipping and Returns
Warranty: Products are supplied with the applicable manufacturer warranty.
Shipping: We offer UK and worldwide shipping. Delivery estimates are shown above.
Returns: Eligible unused items can be returned within 14 days in accordance with our returns policy.
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Specifications
- Brand
- MMX Performance (Formally MMR)
- Product type
- Brake Discs
- SKU:
- MMR30-0501R
- Vehicle make
- BMW
- Vehicle model
- 340i, 440i, M135i, M140i, M235i, and M240i
- Vehicle variant
- F20, F21, F22, F23, F30, F31, F32, F33, F34, and F36

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Need help?
MMX Performance FAQs
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Can I order this for a modified car?
Existing modifications can change compatibility. Tell us which related parts are already fitted and how you use the car so we can help you check the right specification before ordering.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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