SKU: 94436508899

MMR Performance Rear Brake Discs BMW F2X/F3X

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Description

MMR Performance Rear Brake Discs BMW F2X/F3XMMRs Performance Rear Discs Rotors make the perfect upgrade to your BMW F2x or F3xs 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

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 calliper) 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 track day 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: 

  • Perfect for fast road & track day use
  • High carbon brake rotor
  • Pin drive aluminium bell / hat
  • Zinc anti-corrosion coating on centre bell and outer lip
  • Public highway legal – R90 Approved
  • Quiet and smooth braking with MMR directional groove design
 

Only suitable for BMW F-Series with M Sport Performance Brakes (blue callipers).

Key models:

  • BMW 1-Series F20/21 (2011-2019)
  • BMW 2-Series F22/F23 (2013-2020)
  • BMW 3-Series F30/F31 (2012-2019)
  • BMW 4-Series F32/F33 (2014-2020)

 

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Fitment is simple: these are a direct replacement for the M-Performance (blue caliper) factory rear 345mm x 24mm size discs/rotors. Simply remove old ones and replace with these.

We’d always strongly advise replacing brake pads when new discs are fitted.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94436508899

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Rob Tilka
Natrona Heights, US
★★★★★ 4
Just have to be careful not to take more than one per night or else wake up feeling like have a hangover
Size: 200 Count (Pack of 1)
Definitely works for me. Just have to be careful not to take more than one per night or else wake up feeling like have a hangover. Works great for me but not as well for my stepmother. She has severe insomnia and has been on sleeping medications for years. She tried taking this to go a more natural route but did not even affect her.
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Reviewed in the United States on January 9, 2018
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Patricia Dodd
Fort Morgan, US
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surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
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ChelaTho813
Omaha, US
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The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
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Belle of the Ball
Chelsea, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
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PSBone
Los Angeles, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
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Reviewed in the United States on July 10, 2014

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