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Forgeline
Forgeline 20/21" GS1R Wheel Set C8 Corvette Stingray-Z51 (Garage Sale)
$4,999.66
$12,051.00
Forgeline Motorsport Series Wheels C8 Corvette Package - Display Set Save $7,000!
No that's not a misprint, save more than $7,000 on this one set of retail display wheels from one of our stores. These were used for retail display and never installed, brand new with Michelin Pilot Sport 4S tires and TPMS. Ready to mount and use on your C8 Corvette (doen't fit Z06)
Demo Set Package Includes;
(2) 265/30/20 Michelin Pilot Sport 4S tires mounted on front 20" Forgeline GS1R with a premium brushed and cleared wheel finish and TPMS
(2) 325/25/21 Michelin Pilot Sport 4S tires mount on rear 21" Forgeline GS1R with a premium brushed and cleared wheel finish and TPMS
This Forgeline Wheel Package Fits The Following:
Chevrolet Corvette Stingray (2020+)
Chevrolet Corvette Z51 (2020+)
The Best Way To Buy Forgeline Wheels For Your C8!
The best way to get Forgeline wheels onto your C8 Corvette Stingray or Z51 is with the Competition Motorsport dedicated Track Package. We have sold hundreds of Forgelines for the Corvette over the years, and we boiled all of that experience with offsets, wheel sizes, brake and fender clearance, ABS functionality, etc., into this easy to use Track Package for the C8. Competition Motorsport is taking the guesswork out of upgrading to Forgeline wheels.
Forgeline Motorsport Series lightweight forged racing wheels are engineered for race cars and dedicated track duty, although they are also excellent for everyday driving. Forgeline wheels are machined from billets of forged 6061-T6 aluminum and include features like I-beamed spokes, deeply-machined centers, and aggressive load ratings that make them extremely strong, stiff, and lightweight.
What Is Included in the Forgeline Wheels Track Package
The base price includes two front and two rear Forgeline Motorsport Series wheels finished in any standard powder coat color. Also included are knurled tire beads to keep tires from slipping around the rims. (Tires get hot; it happens!)
Forgeline Wheels GS1R
Originally designed for professional racing teams in the IMSA Continental Tire SportsCar Challenge, the Forgeline Wheels GS1R combines advanced wheel technology with motorsport-engineered design. From its one-piece forged monoblock construction and I-beamed spokes to its 2100-lb. street-tire load rating, the GS1R is fully engineered to withstand the rigors of top-level endurance racing. The iconic Forgeline Wheels GS1R is one of the most popular racing wheels for all variants of the C8 Corvette.

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Forgeline
Forgeline GS1R Wheels McLaren 720S Track Package 19+20" (Garage Sale)
$4,399.66
$8,960.00
Forgeline Motorsport Series Wheels McLaren Track Package (19+20")
These are sets of display wheels used at our retail locations. They have never been mounted or used, just a great deal on open-box wheels!
This Forgeline Wheels Track Package Fits The Following:
McLaren 720S (2018-2023)
The Easy Way To Put A Set Of Forgeline Wheels On Your McLaren 720S!
This Track Package includes 19" front and 20" rear Forgeline Motorsport Series wheels for the McLaren 720S (2018-2023). The sizes and offsets are 19x9" ET35 front and 19x11.5" ET24 rear. We've sold hundreds of Forgeline Motorsport Series wheels to customers taking their supercars to the next level, whether on the street and at the race track. From this experience, we have optimized wheel sizes, offsets, brake and fender clearance, etc., so you get the pinnacle of forged-wheel performance and a customized look while taking the guesswork out of getting everything right.
Forgeline Wheels Motorsport Series is a range of high-performance wheels specifically designed for motorsport applications. Forgeline Wheels is a renowned manufacturer of custom-made wheels that are known for their exceptional quality, craftsmanship, and performance. The Motorsport Series caters to the needs of racing enthusiasts, professional racing teams, and track-day enthusiasts who demand wheels that can withstand the rigors of high-speed racing while providing optimal performance.
To get the perfect set of Forgeline Wheels made for your McLaren.
What's Included in the Forgeline Wheels Track Package
This Forgeline Wheels McLaren Track Package includes two 19" front and two 20" rear Forgeline Motorsport Series racing wheels, optimized for the McLaren 720S ("McLaren" logo machined aluminum center caps included.) Available colors for these Garage Sale sets are Satin Black or Matte Titanium only.
This Track Package includes Forgeline's GS1R wheels, the most popular design with our McLaren customers.
Forgeline Wheels GS1R
Originally designed for professional racing teams competing in the IMSA Continental Tire SportsCar Challenge Grand Sport (GS) class, the Forgeline GS1R exemplifies the latest in advanced wheel technology, including one-piece forged monoblock construction, motorsport engineered design, and I-beamed spokes. It's engineered to withstand the rigors of top-level endurance racing with a 2100-lbs. street tire load rating and exceptional deflection stiffness.
The GS1R features an open-lug center area for up to a pound in additional weight reduction and improved access to the lugs. Combined with a chamfered outer lip, this enables faster wheel changes.

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Forgeline
Forgeline GS1R Wheels C8 Corvette Stingray-Z51 Track Package 18+19" (Garage Sale)
$3,999.66
$8,080.00
Forgeline Motorsport Series Wheels C8 Corvette Track Package
These are sets of display wheels used at our retail locations. They have never been mounted or used, just a great deal on open box wheels!
This Forgeline Wheels Package Fits The Following:
Chevrolet Corvette Stingray (2020+)
Chevrolet Corvette Z51 (2020+)
The Best Way To Buy Forgeline Wheels For Your C8!
The best way to get Forgeline wheels onto your C8 Corvette Stingray or Z51 is with the Competition Motorsport dedicated Track Package. We have sold hundreds of Forgelines for the Corvette over the years, and we boiled all of that experience with offsets, wheel sizes, brake and fender clearance, ABS functionality, etc., into this easy to use Track Package for the C8. Competition Motorsport is taking the guesswork out of upgrading to Forgeline wheels.
Forgeline Motorsport Series lightweight forged racing wheels are engineered for race cars and dedicated track duty, although they are also excellent for everyday driving. Forgeline wheels are machined from billets of forged 6061-T6 aluminum and include features like I-beamed spokes, deeply-machined centers, and aggressive load ratings that make them extremely strong, stiff, and lightweight.
What Is Included in the Forgeline Wheels Track Package
The base price includes two front 18" and two rear 19" Forgeline GS1R Motorsport Series wheels finished in any standard powder coat color. Also included are knurled tire beads to keep tires from slipping around the rims. (Tires get hot; it happens!)
The Competition Motorsport Forgeline Wheels Track Package for the C8 Corvette is built around the Forgeline GS1R wheels. We have found these to be extremely popular with Corvette owners and complementary to the C8's incredible rear-engine styling. Of course, if you prefer another style of Forgeline Wheels or you just have questions, talk to one of our Forgeline specialists at (844) 438-7244. They will get you set up with a Forgeline Wheels Track Package that's precisely tailored to your needs.
Forgeline Wheels GS1R
Originally designed for professional racing teams in the IMSA Continental Tire SportsCar Challenge, the Forgeline Wheels GS1R combines advanced wheel technology with motorsport-engineered design. From its one-piece forged monoblock construction and I-beamed spokes to its 2100-lb. street-tire load rating, the GS1R is fully engineered to withstand the rigors of top-level endurance racing. The iconic Forgeline Wheels GS1R is one of the most popular racing wheels for all variants of the C8 Corvette.

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Girodisc
A1-110 Girodisc 2pc Front Brake Rotors (Garage Sale)
$1,496.66
$1,995.00
A1-110 Girodisc 2pc Front Brake Rotors (Discontinued Design)
FITS: Ferrari 430 Scuderia, Front
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement1 for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.
1 Note: These Girodisc rotors have a different annulus (pad swept area) than the OEM CCM rotors, to maintain their light weight. A brake pad with an annulus of 66mm or less must be used with these Girodisc rotors.
The necessary pad shape is very common, found on the Nissan GT-R, Cadillac CTS-V, and most AMG Mercedes equipped with six-piston calipers.
If there's a specific pad and/or compound you're after please, contact us at (844) 438-7244 and we'll get you what you need!

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Girodisc
A1-111 Girodisc 2pc Front Brake Rotors for Ferrari 458/488/F8/Pista (Garage Sale)
$1,496.66
$1,995.00
A1-111 Girodisc Two-Piece 398mm Front Brake Rotors (Discontinued Design)
Fitment (FRONT):
Ferrari 458 Italia
Ferrari 488
Ferrari 488 Pista
Ferrari F8
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement1 for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than traditional cast iron brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 racing brake fluid, you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from braking while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.
1 Note: These Girodisc rotors have a different annulus (pad swept area) than the OEM CCM rotors, to maintain their light weight. A brake pad with an annulus of 66mm or less must be used with these Girodisc rotors.
The necessary pad shape is very common, found on the Nissan GT-R, Cadillac CTS-V, and most AMG Mercedes equipped with six-piston calipers.
If there's a specific pad and/or compound you're after please, contact us at (844) 438-7244 and we'll get you what you need!

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Girodisc
A2-161 Girodisc 2pc Rear Brake Rotors for Ferrari 488/F8/Pista (Garage Sale)
$1,425.66
$1,900.00
Girodisc A2-161 Rear Two-Piece Rotors (Discontinued Design)
Fitments (REAR):
Ferrari 488
Ferrari 488 Pista
Ferrari F8
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most Girodisc systems the same or next business day to ensure we meet your delivery deadline.
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.
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 ten 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 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 in pairs

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Girodisc
A2-156 Girodisc 2pc REAR Brake Rotors (OEM PCCB) (Garage Sale)
$1,425.66
$1,900.00
A2-156 Girodisc 2pc REAR Brake Rotors (OEM PCCB)
PORSCHE 991 TURBO & 981 CAYMAN GT4 OEM PCCB
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
This Girodisc system is a 390mm two-piece steel rotor and aluminum hat combination, a direct-replacement upgrade for the OEM PCCB brakes. The A2-156 will bolt directly to your Porsche and work perfectly with your OEM calipers. There are two main reasons for replacing your PCCB: first, the Girodisc rotors are designed to shed heat more effectively than the original rotors; second, the machined cast iron rotor rings are far more durable than the fragile OEM carbon-ceramic rotors. This is critical when you're swapping wheels on and off the car for track days or racing, because it's so easy to nick a carbon rotor and take a nice chunk out of it. When paired with the Girodisc A1-156 front rotors, your factory brake bias and ABS efficiency are maintained.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes eight to ten high strength alloy steel drive pins manufactured by Girodisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.

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Girodisc
A2-111 Girodisc 2pc Rear Brake Rotors (Garage Sale)
$1,425.66
$1,900.00
Girodisc A2-111 Two-Piece Rear Brake Rotors (Discontinued Design)
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The two-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Girodisc rotors are lighter than OEM Ferrari parts. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid, you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotor's curved vane design was developed in racing, acting as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA and cadmium plated for corrosion resistance. The alloy drive pins transfer the load from braking while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.

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Girodisc
A2-110 Girodisc 2pc Rear Brake Rotors (Garage Sale)
$1,425.66
$1,900.00
A2-110 Girodisc 2pc Rear Brake Rotors (Discontinued Design)
FITS: Ferrari 430 SCUDERIA
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by grade12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The 2-piece GiroDisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance and cooling.
Sold/Priced per pair.

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Girodisc
A1-156 Girodisc 2pc 410mm Front Brake Rotors (replace OEM PCCB) (Garage Sale)
$1,425.66
$1,900.00
A1-156 Girodisc Two-Piece 410mm Front Brake Rotors (Discontinued Design)
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
This GiroDisc system is a 410mm two-piece steel rotor and aluminum hat combination, a direct-replacement upgrade for your car's OEM PCCB brakes1. The Girodisc A1-156 will bolt directly to your Porsche and work perfectly with your OEM calipers.
There are two main reasons for replacing your PCCB: first, Girodisc rotors are designed to shed heat more effectively than the original rotors; second, the machined cast iron rotor rings are far more durable than the fragile PCCB rotors. This is critical when you're swapping wheels on-and-off the car for track days or racing. It's so easy to nick a carbon rotor and take a chunk out of it, rendering it useless.
Pair these Girodisc rotors with Girodisc A2-156 rear rotors to maintain your factory brake bias and ABS efficiency. When used with Pagid or PFC performance brake pads, and CMS RF1 brake fluid, you have an excellent solution to easily cracked carbon-ceramic rotors.
The central hat section of the Girodisc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.
1 Note: you must use the same pad shape as that used on the Porsche 991/992 GT3/Turbo with factory iron rotors. The annulus (pad swept height) of these pads is smaller than that of the large PCCB pads.

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Girodisc
A1-050 Girodisc 2pc Front Brake Rotors (Garage Sale)
$1,350.66
$1,800.00
A1-050 Girodisc 2pc Front Brake Rotors (Discontinued)
FITS: Lamborghini Huracán front (2014+)
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most products the same or next business day to ensure we meet your delivery deadline.This Girodisc system upgrades the OEM brakes to a 395mm two-piece steel disc and aluminum hat. This two-piece "floating rotor" design will bolt directly to your Huracán front and work flawlessly with the OEM calipers.
Upgrading your brakes to lightweight, high-performance Girodisc rotors, you maintain the factory brake bias and ABS effectiveness. Much lighter than the OEM rotors, Girodisc rotors reduce rotational and unsprung mass giving you stronger braking and faster suspension response.
Combined with Pagid or PFC performance brake pads and Competition Motorsport RF-1 racing brake fluid, Girodisc rotors are the ultimate solution to overheated, cracked, warped rotors that result from high-performance driving.
The central hat of the rotor is made from 6061-T6 aircraft aluminum. The disc is manufactured in the USA from the same cast iron used by professional racing organizations. Its curved-vane design, developed in racing, acts like a centrifugal pump forcing cool air through the disc.
The disc and hat mount together through a floating mount system using ten cadmium plated, high-strength alloy steel drive pins manufactured by Girodisc. These drive pins transfer braking load while maintaining axial and radial float between the disc and hat to allow for heat expansion. Anti-noise spring washers eliminate the noise typically associated with floating rotors.
This two-piece Girodisc design allows for disc-only replacement, reusing the hat to minimize maintenance costs.
Sold/priced per pair.

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Girodisc
A2-146 Girodisc 2pc Rear Brake Rotors (Garage Sale)
$1,312.66
$1,750.00
A2-146 Girodisc Two-Piece Rear Brake Rotors (Discontinued Design)
FITMENT: Porsche 991 GT3 / GT3RS / GT2RS, Rear w/ Cast Iron Brakes
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
This Girodisc system is a direct replacement for the OEM Porsche cast iron rotors on the 991 GT3, GT3RS, and GT2RS. No modifications are necessary, allows use of factory unmodified pads (unlike most aftermarket solutions for this application). The Girodisc rotors will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory-tuned brake bias is maintained as well as your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads and CMS RF-1 brake fluid (available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of each Girodisc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by class 12.9 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.

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Girodisc
A1-146 Girodisc 2pc Front Brake Rotors (Garage Sale)
$1,312.66
$1,750.00
A1-146 Girodisc Two-Piece Front Brake Rotors (Discontinued Design)
FITMENT: Porsche 991 GT3/GT3RS/GT2RS, Front (2014+) with steel brakes
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
The Girodisc system is a direct replacement for the OEM front rotors on the Porsche 991 GT3, GT3RS, and GT2RS with OEM iron rotors. No modifications are necessary, including full use of factory unmodified pads unlike most aftermarket solutions for this application. The GIrodisc rotors will bolt directly to your car and work with OEM calipers perfectly.
By upgrading your brakes with lightweight, high performance replacements -- as opposed to a big brake kit -- your factory brake bias and ABS efficiency are preserved.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.

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Girodisc
A1-127 Girodisc 2pc Front Brake Rotors for Porsche 997.1 GT3/GT2 w/ PCCB (Garage Sale)
$1,275.66
$1,700.00
A1-127 Girodisc Two-Piece 380mm Front Brake Rotors (Discontinued Design)
FITMENT: Porsche 997.1 GT2/GT3 (2007-2011) w/ OEM PCCB
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
This Girodisc system is a direct 380mm replacement for the OEM front rotors on the Porsche 997.1 GT3/GT2 with OEM PCCB brakes. No modifications are necessary, allows use of factory unmodified pads unlike most aftermarket solutions for this application. The Girodisc rotors will bolt directly to the car and work with OEM 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 the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.

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Girodisc
A1-273 Girodisc 2pc Front Brake Rotors Tesla Plaid (Garage Sale)
$1,237.66
$1,650.00
A1-273 Girodisc Two-Piece Front Brake Rotors
FITMENT: Tesla Model S Plaid, Front
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads and CMS RF-1 brake fluid (available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of each Girodisc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by class 12.9 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.

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Girodisc
A1-123 Girodisc 2pc Front Brake Rotors for Mercedes SLS AMG (Garage Sale)
$1,162.66
$1,550.00
A1-123 Girodisc Two-Piece 390mm Front Brake Rotors (Discontinued Design)
FITMENT: Mercedes SLS AMG
Discontinued New old stock rotor. These have the straight grooves as images show, not the new curved grooves. Final Sale, no returns or exchanges.
Competition Motorsport is an authorized dealer for Girodisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline.
The Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake rotors. These two-piece floating rotors will bolt directly to the car and work with your OEM calipers perfectly. By upgrading your brakes with these lightweight, high-performance replacements (as opposed to a big brake kit), your factory brake bias is maintained, along with your ABS efficiency.
Girodisc two-piece floating rotors are lighter than OEM brake rotors. This reduction in rotational mass and unsprung weight allows for quicker acceleration, sharper steering, and faster suspension response.
When used with Pagid or PFC performance brake pads, and Competition Motorsport RF-1 brake fluid (available from Competition Motorsport), you have an amazing solution to overheating, cracking and warping rotors.
The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron constructed in the USA, made to the same specification with the same material used by professional racing organizations. The rotors' curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc.
The rotor and hat mount together through a floating mount system which utilizes ten high strength alloy steel drive pins manufactured by Girodisc in the USA to their own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by Grade-12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors.
The two-piece Girodisc design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance.
Sold/priced per pair.