Brake Discs Girodisc A1-190 Front Audi RS6 / RS7 (C7) - Pair 390x36

Girodisc A1-190
Pair of two-piece floating front brake rotors

Girodisc is an American company founded in 2003 in California and based since 2007 in Bellingham, Washington, where it designs and builds two-piece floating brake rotors for sports cars, supercars and track cars. The iron castings for the friction rings are poured in the USA and every part is machined and inspected in the Girodisc factory.

The cast iron friction ring has curved internal vanes that pump air outwards and bring temperatures down quickly, and it is joined to the 6061-T6 aluminium hat with floating steel drive pins. The ring can therefore expand freely with heat, self-centres between the pads and resists warping and judder even after many laps. Compared with the original rotor it also reduces unsprung weight.

They are the choice of many enthusiasts who take their car to track days: they replace the original rotors, including factory-fitted Brembo or other brands, and work with the standard calipers. The first purchase is the pair of complete rotors with hats; once the ring is worn, often after more than one season depending on use, only the pair of replacement rings is needed (D1 series for the front, D2 for the rear).

Diameter: 390 mm
Thickness: 36 mm
Minimum thickness: 34 mm
Height: 52,4 mm
OE rotor diameter: 390 mm
Finish: curved slots
Construction: two-piece floating
Ring material: cast iron
Package contents: 2 complete rotors with hats (left A1-190SL and right A1-190SR)

Pair code: A1-190
Part numbers: A1-190SL, A1-190SR
Replacement rings: D1-190SL, D1-190SR

Images for reference only: the photo is a generic Girodisc picture; hat shape, drilling and ring pattern vary by application. The technical drawing shows the correct orientation of the left and right rotors.

When the ring is worn, here is the matching pair of Girodisc D1-190 replacement rings. To complete the system see the Girodisc brake pads and all Girodisc rotors for Audi.

Availability: usually shipped within 3-4 working days from the European warehouse; codes not in stock are delivered within about 15 days. Contact us for up-to-date availability.

Compatibility:
Audi RS6 Quattro Avant 4.0 Twin Turbo (C7) 2013-2018
Audi RS7 Quattro Sportback 4.0 Twin Turbo (C7) 2013-2015
Audi RS7 Quattro Sportback 4.0 Twin Turbo (C7) 2015-2018

List supplied by the European Girodisc distributor. If your car is not listed or you have any doubt, contact us before ordering.