A1-161SR – GiroDisc 2-Piece Rotor Assembly; Right

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SKU: A1-161SR
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Compatible vehicles
Ferrari
296 (F171) Convertible 2022 - Present
  • GTS 3.0 Twin Turbo 2022 - Present
296 (Type F171) Coupe 2022 - Present
  • GTB 3.0 Twin Turbo 2022 - Present
458 Convertible 2011 - 2016 2009 - 2016
  • Speciale Aperta 4.5 (w / Ceramic Discs) 2014 - 2016
458 Coupe 2009 - 2016 2009 - 2016
  • Speciale 4.5 (w / Ceramic Discs) 2013 - 2016
488 Convertible 2015 - Present 2015 - Present
  • Pista Spider 3.9 Twin Turbo 2018 - Present
  • Spider 3.9 Twin Turbo 2015 - Present
488 Coupe 2015 - Present 2015 - Present
  • GTB 3.9 Twin Turbo 2015 - Present
  • Pista 3.9 Twin Turbo 2018 - Present
812 Coupe 2017 - Present 2017 - Present
  • GTS 6.5 2020 - Present
  • Superfast 6.5 2017 - Present
F8 Tributo (2019 - Present) Coupe 2019 - Present
  • 3.9 Twin Turbo 2019 - Present
F12 Coupe 2012 - 2017 2012 - 2017
  • TDF 6.3 (w / Ceramic Discs) 2015 - 2016
SF90 Convertible 2020 - Present 2020 - Present
  • Spider 3.9 Turbo 2020 - Present
SF90 Coupe 2020 - Present 2020 - Present
  • Stradale 3.9 Turbo 2020 - Present
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1,302.14 Incl. VAT

  • Manufacturer: Girodisc
  • Material: Cast Iron
  • Package Contents: 1x Brake Disc
  • A1-161SR – GiroDisc 2-Piece Rotor Assembly; 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.
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About the brand

Girodisc

Girodisc is an American manufacturer of two-piece floating brake rotors founded and based in the United States. The company specialises in high-performance replacement rotor systems designed as direct-fit upgrades to OEM or aftermarket brake calipers, without requiring a complete big brake kit conversion.

Their rotors use an aluminium hat (bell) paired with a separate iron rotor ring, with the two components connected via floating bobbins. This floating design allows the ring to expand thermally without transferring stress to the hat, reducing warping and cracking under sustained track use. The lighter aluminium hat also reduces unsprung weight compared to a solid OEM rotor.

Girodisc rotors are widely used in endurance racing, time attack, and serious track day driving where repeated hard braking cycles generate heat that OEM solid rotors cannot manage reliably. They are a popular choice for drivers who want the thermal performance of a motorsport rotor in a package that bolts directly to their existing caliper.

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Description

A1-161SR – GiroDisc 2-Piece Rotor Assembly; 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.

Additional information

Manufacturer

Girodisc

OEM Disc Diameter (mm)

0, 398

Disc Diameter (mm)

0, 398

Disc Finish

Curved Slotted

Disc Construction

2-Piece Floating

Disc Side

Right

Max Thickness

0, 38

Min Thickness

0, 36

Disc Type

Vented

Disc Quality

Premium

Material

Cast Iron

Package Contents

1x Brake Disc

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