A1-123SL- GiroDisc 2-Piece Rotor Assembly; Front Left
A1-123SR- GiroDisc 2-Piece Rotor Assembly; Front Right
 
The GiroDisc 2-piece rotor system is a direct replacement for the OE rotor, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. Once the Girodisc system is in place, simply replace the cast iron rotor ring when needed. The average Girodisc 2-piece rotor is approx 2kg lighter per rotor then the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
 
Package contents: 2 x Brake discs
Position: Front left + right
Material: Cast iron
Manufacturer: Girodisc
Diameter (mm) 390
Max. thickness (mm) 36
Min. thickness (mm) 34
Standard disc diameter (mm) 390
Ventilation type: Directional curve


This item is suitable for the following vehicles: 
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (C190) 2014-2021 / AMG GT C 4.0 Twin Turbo 2018-2021
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (C190) 2014-2021 / AMG GT R 4.0 Twin Turbo 2016-2021
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (C190) 2014-2021 / AMG GT S 4.0 Twin Turbo 2014-2020
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (X290) 2018-Present / AMG GT 43 3.0 Turbo Supercharged 2018-Present
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (X290) 2018-Present / AMG GT 50 3.0 Turbo Supercharged 2018-Present
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (X290) 2018-Present / AMG GT 53 3.0 Turbo Supercharged 2018-Present
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (X290) 2018-Present / AMG GT 63 4.0 Twin Turbo 2018-Present
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Coupe (X290) 2018-Present / AMG GT 63 S 4.0 Twin Turbo 2018-Present
 
 
Mercedes-Benz / AMG GT (1st Gen) 2014-Present / Roadster (R190) 2016-2021 / AMG GT C Roadster 4.0 Twin Turbo 2016-2021
 
 
Mercedes-Benz / C-Class (3rd Gen) 2007-2015 / Coupe (C204) 2011-2015 / C63 AMG Black Series 6.2 2012-2015
 
 
Mercedes-Benz / C-Class (3rd Gen) 2007-2015 / Sedan (W204) 2007-2014 / C63 AMG DR520 6.2 2011-2014
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Convertible (A205) 2016-Present / C63 AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Convertible (A205) 2016-Present / C63 S AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Coupe (C205) 2015-Present / C63 AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Coupe (C205) 2015-Present / C63 S AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Sedan (W205) 2014-2021 / C63 AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Sedan (W205) 2014-2021 / C63 S AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Wagon (S205) 2014-2021 / C63 AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / C-Class (4th Gen) 2014-2021 / Wagon (S205) 2014-2021 / C63 S AMG 4.0 Twin Turbo 2015-2018
 
 
Mercedes-Benz / CLS-Class (1st Gen) 2004-2010 / Sedan (C219) 2004-2010 / CLS63 AMG 6.2 2006-2010
 
 
Mercedes-Benz / E-Class (5th Gen) 2016-Present / Sedan (W213) 2016-Present / E63 AMG 4.0 Twin Turbo 2017-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Convertible (A217) 2015-2020 / S63 AMG Cabriolet 4.0 Twin Turbo (w/ Iron Discs) 2017-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Convertible (A217) 2015-2020 / S63 AMG Cabriolet 5.5 Twin Turbo (w/ Iron Discs) 2015-2017
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Convertible (A217) 2015-2020 / S65 AMG Cabriolet 6.0 Twin Turbo (w/ Iron Discs) 2016-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Coupe (C217) 2014-2020 / S63 AMG Coupe 4.0 Twin Turbo (w/ Iron Discs) 2017-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Coupe (C217) 2014-2020 / S63 AMG Coupe 5.5 Twin Turbo (w/ Iron Discs) 2014-2017
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Coupe (C217) 2014-2020 / S65 AMG Coupe 6.0 Twin Turbo (w/ Iron Discs) 2014-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Sedan (W222) 2013-2020 / S63 AMG 4.0 Twin Turbo (w/ Iron Discs) 2017-2020
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Sedan (W222) 2013-2020 / S63 AMG 5.5 Twin Turbo (w/ Iron Discs) 2013-2017
 
 
Mercedes-Benz / S-Class (4th Gen) 2013-2020 / Sedan (W222) 2013-2020 / S65 AMG 6.0 Twin Turbo (w/ Iron Discs) 2014-2020
 
 
Mercedes-Benz / SL-Class (2nd Gen) 2001-2012 / Roadster (R230) 2001-2012 / SL55 AMG 5.5 Supercharged 2006-2008
 
 
Mercedes-Benz / SL-Class (2nd Gen) 2001-2012 / Roadster (R230) 2001-2012 / SL63 AMG 6.2 2008-2012
 
 
Mercedes-Benz / SL-Class (2nd Gen) 2001-2012 / Roadster (R230) 2001-2012 / SL65 AMG 6.0 Twin Turbo 2004-2007
 
 
Mercedes-Benz / SL-Class (2nd Gen) 2001-2012 / Roadster (R230) 2001-2012 / SL65 AMG 6.0 Twin Turbo 2007-2012
 
 
Mercedes-Benz / SL-Class (2nd Gen) 2001-2012 / Roadster (R230) 2001-2012 / SL65 AMG Black Series 6.0 2008-2011
 
 
Mercedes-Benz / SL-Class (3rd Gen) 2012-2020 / Roadster (R231) 2012-2020 / SL63 AMG 5.5 Twin Turbo (w/ Iron Discs) 2012-2019
 
 
Mercedes-Benz / SL-Class (3rd Gen) 2012-2020 / Roadster (R231) 2012-2020 / SL65 AMG 6.0 Twin Turbo (w/ Iron Discs) 2012-2018
 
 
Mercedes-Benz / SLS AMG 2010-2014 / Coupe (C197) 2010-2014 / SLS AMG 6.2 Supercharged (w/ Iron Discs) 2010-2013
 
 
Mercedes-Benz / SLS AMG 2010-2014 / Coupe (C197) 2010-2014 / SLS AMG GT 6.2 Supercharged (w/ Iron Discs) 2012-2014
 
 
Mercedes-Benz / SLS AMG 2010-2014 / Roadster (R197) 2011-2014 / SLS AMG 6.2 Supercharged (w/ Iron Discs) 2011-2013
 
 
Mercedes-Benz / SLS AMG 2010-2014 / Roadster (R197) 2011-2014 / SLS AMG GT 6.2 Supercharged (w/ Iron Discs) 2012-2014
 
 
Mercedes-Benz / E-Class (5th Gen) 2016-Present / Sedan (W213) 2016-Present / E63 S AMG 4.0 Twin Turbo 2017-2023