![MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm](http://nineteen72performance.co.uk/cdn/shop/files/MMR30-1601-F3_474x_progressive_png.jpg?v=1728502866&width=474)
![MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm](http://nineteen72performance.co.uk/cdn/shop/files/MMR30-1601-F2_474x_progressive_png.jpg?v=1728502861&width=474)
![MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm](http://nineteen72performance.co.uk/cdn/shop/files/MMR30-1601-F_474x_progressive_png.jpg?v=1728502858&width=474)
![MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm](http://nineteen72performance.co.uk/cdn/shop/files/MMR30-1602R5_474x_progressive_png.jpg?v=1728503085&width=474)
MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm
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MMR Performance disc/rotor upgrades are designed to directly replace your OEM brake discs and come complete with left and right-handed, two-piece floating discs. Each disc features much larger, more efficient directional cooling vanes to ensure even braking performance, pad wear and cooling capability.
Our 370mm x 24mm 2-piece floating rear discs are the perfect addition to match our MMR front replacement discs. Matching grooves, matching performance.
Utilising a two-piece 370mm floating design allows our disc and hat to expand radially and axially as they absorb heat generated from use, avoiding the most common cause of warping and cracking seen in single-piece discs. Due to the efficiency of this design, MMR discs last considerably longer than factory discs. The friction surface features our trademark groves that increase bite and remove debris from the pad surface giving the perfect balance between brake feel and longevity.
Our centre hat is crafted from 6061-T6 aircraft specification aluminium. Our grooved discs are constructed from proprietary metal alloys, that can withstand immense braking temperatures while holding form. Our discs also utilise 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.
Internal vanes are used to draw air through the centre of the disc outward, allowing the heat to transfer as it passes. The rotation of the discs and vanes play an important role in brake cooling as it acts as a pump to move air and unlike the OEM brake discs, our disc upgrade consists of a right and left-hand disc to optimise cooling and ensure consistent stopping power for your vehicle.
As the MMR discs dissipate heat much more efficiently the factory pad compound works much better in real-world conditions, only when you’re using the vehicle on the track would we recommend considering a different pad altogether. But rest assured, you can use OEM or after-market performance pads with our discs.
We understand it can be a bit confusing to figure out if a part will work for your car. No worries! Just shoot us a message with your question, and our friendly sales team will then be in touch to confirm if this part is the correct for your vehicle!
Disclaimer:
Products sold by Nineteen72 Performance are exclusively designed for off-road or sanctioned competition use. Any use on public roads is strictly prohibited and may violate local, state, and federal laws. Nineteen72 Performance does not confirm the legality of road use; it is the consumer's responsibility to comply with applicable laws. Use of these products for any purpose other than intended is at the user's own risk. Nineteen72 Performance is not liable for misuse or non-compliance.
Warranty:
At Nineteen72 Performance, we proudly back every product in our store, ensuring that each item comes with a comprehensive warranty.
All components crafted by our esteemed third-party partners in the store are accompanied by a minimum one-year manufacturer's warranty. Our warranty terms are uniform across all products, providing coverage for any manufacturing defects that may arise over time, excluding typical wear and tear. Your satisfaction and product durability are our top priorities.
Shipping & Returns:
At Nineteen72 Performance we offer worldwide shipping.
14-Day Easy Returns at Nineteen72 Performance
Love what you bought from Nineteen72 Performance? Great! If not, no worries. Enjoy a hassle-free 14-day return window. Just ensure your items are unused and in their original condition. For returns, contact us at Returns@Nineteen72Performance.co.uk. Your satisfaction drives us.
Klarna
Offers a number of options at checkout including: Pay Later (delay payment by up to 30 days, interest free); Split Payments (split payments in 3 up to 3 months, interest free); Installments (split payments up to 6 months interest-free, up to 24 months interest bearing). Maximum purchase £1,500.
0% Interest is available. Select 'Klarna' at checkout.
![MMX Performance - BRAKE DISCS/ROTORS 2 PEICE FLOATING - REAR BMW G8X 380mm](http://nineteen72performance.co.uk/cdn/shop/files/MMR30-1601-F3_474x_progressive_png.jpg?v=1728502866&width=474)