Mercedes 390mm Front Rotors (Dimpled & Slotted)

Mercedes 390mm Front Rotors (Dimpled & Slotted)

$2,149.99 CAD

Girodisc SKU: A1-123DS

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Description Availability

A1-123DS

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The Girodisc system is a direct replacement for the OE disc. No modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. 

The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum.  The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc.  The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.

The rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.

Once the Girodisc system is in place, simply replace the cast iron rotor when needed.

Sold/priced per pair.

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Mercedes Benz AMG GT 63 Base V8 4.0L 177.980 2019 290.688
Mercedes Benz AMG GT 63 Base V8 4.0L 177.980 2020 290.688
Mercedes Benz AMG GT 63 S Base V8 4.0L 177.980 2019 290.689
Mercedes Benz AMG GT 63 S Base V8 4.0L 177.980 2020 290.689
Mercedes Benz AMG GT C Base V8 4.0L 2018 190.380
Mercedes Benz AMG GT C Base V8 4.0L 2018 190.480
Mercedes Benz AMG GT C Base V8 4.0L 178.980 2019 190.38
Mercedes Benz AMG GT C Base V8 4.0L 178.980 2019 190.48
Mercedes Benz AMG GT C Base V8 4.0L 178.980 2020 190.38
Mercedes Benz AMG GT C Base V8 4.0L 178.980 2020 190.48
Mercedes Benz AMG GT R Base V8 4.0L 2018 190.379
Mercedes Benz AMG GT R Base V8 4.0L 178.980 2019 190.379
Mercedes Benz AMG GT R Base V8 4.0L 178.980 2020 190.379
Mercedes Benz AMG GT S Base V8 4.0L 2016 190.378
Mercedes Benz AMG GT S Base V8 4.0L 2017 190.378
Mercedes Benz AMG GT S Base V8 4.0L 2018 190.378
Mercedes Benz AMG GT S Base V8 4.0L 178.980 2019 190.378
Mercedes Benz C63 AMG Base V8 4.0L 2016 205.086
Mercedes Benz C63 AMG Base V8 4.0L 2017 205.086
Mercedes Benz C63 AMG Base V8 4.0L 2018 205.086
Mercedes Benz C63 AMG Base V8 4.0L 177.980 2019 205.086
Mercedes Benz C63 AMG Base V8 4.0L 177.980 2020 205.086
Mercedes Benz C63 AMG Base V8 6.3L 156.985 2012 204.077
Mercedes Benz C63 AMG S Base V8 4.0L 2015 205.087
Mercedes Benz C63 AMG S Base V8 4.0L 2016 205.087
Mercedes Benz C63 AMG S Base V8 4.0L 2017 205.087
Mercedes Benz C63 AMG S Base V8 4.0L 2018 205.087
Mercedes Benz C63 AMG S Base V8 4.0L 177.980 2019 205.087
Mercedes Benz C63 AMG S Base V8 4.0L 177.980 2020 205.087
Mercedes Benz CLS63 AMG Base V8 6.3L 156.983 2007 219.377
Mercedes Benz CLS63 AMG Base V8 6.3L 156.983 2008 219.377
Mercedes Benz CLS63 AMG Base V8 6.3L 156.983 2009 219.377
Mercedes Benz CLS63 AMG Base V8 6.3L 156.983 2010 219.377
Mercedes Benz CLS63 AMG Base V8 6.3L 156.983 2011 219.377
Mercedes Benz E63 AMG S 4Matic V8 4.0L 2018 213.089
Mercedes Benz E63 AMG S 4Matic V8 4.0L 2018 213.289
Mercedes Benz E63 AMG S 4Matic V8 4.0L 177.980 2019 213.089
Mercedes Benz E63 AMG S 4Matic V8 4.0L 177.980 2019 213.289
Mercedes Benz E63 AMG S 4Matic V8 4.0L 177.980 2020 213.089
Mercedes Benz E63 AMG S 4Matic V8 4.0L 177.980 2020 213.289
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 2018 253.388
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 2018 253.989
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 177.980 2019 253.388
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 177.980 2019 253.988
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 177.980 2020 253.388
Mercedes Benz GLC63 AMG 4Matic V8 4.0L 177.980 2020 253.988
Mercedes Benz GLC63 AMG S 4Matic V8 4.0L 2018 253.389
Mercedes Benz GLC63 AMG S 4Matic V8 4.0L 177.980 2019 253.389
Mercedes Benz GLC63 AMG S 4Matic V8 4.0L 177.980 2020 253.389
Mercedes Benz S63 AMG 4Matic V8 4.0L 2018 222.188
Mercedes Benz S63 AMG 4Matic V8 5.5L 2016 222.178
Mercedes Benz S63 AMG 4Matic V8 5.5L 2017 222.178
Mercedes Benz S63 AMG 4Matic V8 5.5L 157.985 2014 222.178
Mercedes Benz S63 AMG Base V8 5.5L 157.985 2015 222.178
Mercedes Benz S65 AMG Base V12 6.0L 2016 222.179
Mercedes Benz S65 AMG Base V12 6.0L 2017 222.179
Mercedes Benz S65 AMG Base V12 6.0L 2018 222.179
Mercedes Benz S65 AMG Base V12 6.0L 279.980 2015 222.179
Mercedes Benz SL55 AMG Base V8 5.5L 113.995 2007 230.472
Mercedes Benz SL55 AMG Base V8 5.5L 113.995 2008 230.472
Mercedes Benz SL63 AMG Base V8 5.5L 2015 231.474
Mercedes Benz SL63 AMG Base V8 5.5L 2016 231.474
Mercedes Benz SL63 AMG Base V8 5.5L 2017 231.474
Mercedes Benz SL63 AMG Base V8 5.5L 157.983 2013 231.474
Mercedes Benz SL63 AMG Base V8 5.5L 157.983 2014 231.474
Mercedes Benz SL63 AMG Base V8 6.3L 156.981 2009 230.470
Mercedes Benz SL63 AMG Base V8 6.3L 156.981 2011 230.470
Mercedes Benz SL63 AMG Base V8 6.3L 156.981 2012 230.470
Mercedes Benz SL65 AMG Base V12 6.0L 2015 231.479
Mercedes Benz SL65 AMG Base V12 6.0L 2016 231.479
Mercedes Benz SL65 AMG Base V12 6.0L 2017 231.479
Mercedes Benz SL65 AMG Base V12 6.0L 2018 231.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2005 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2006 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2007 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2008 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2009 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 275.981 2011 230.479
Mercedes Benz SL65 AMG Base V12 6.0L 279.981 2014 231.479
Mercedes Benz SL65 AMG Black Series V12 6.0L 275.981 2009 230.479
Mercedes Benz SLS AMG Base V8 6.3L 159.980 2011 197.377
Mercedes Benz SLS AMG Base V8 6.3L 159.980 2012 197.377
Mercedes Benz SLS AMG Base V8 6.3L 159.980 2012 197.477
Mercedes Benz SLS AMG Black Series V8 6.3L 159.980 2014 197.377
Mercedes Benz SLS AMG GT V8 6.3L 2015 197.378
Mercedes Benz SLS AMG GT V8 6.3L 2015 197.478
Mercedes Benz SLS AMG GT V8 6.3L 159.980 2014 197.378

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