SKU: 66862480384

GiroDisc Lamborghini Gallardo Super Trofeo Slotted Rear Rotors

Sale price$837.90 Regular price$931.00
Save 10%

Pay in installments of $232.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

GiroDisc Lamborghini Gallardo Super Trofeo Slotted Rear RotorsSold priced in pairs Welcome to GiroDisc! Brake rotors have long been the overlooked link in performance car braking systems. Traditional 1 piece brake rotors are heavy and retain heat, diminishing their effectiveness and adding unsprung weight that adversely affects handling. When GiroDisc was founded in 2003, we made it our mission to design and manufacture 2 piece brake rotors that would perform flawlessly at the limits. Our fully floating design


Sold/priced in pairs


Welcome to GiroDisc!

Brake rotors have long been the overlooked link in performance car braking systems. Traditional 1-piece brake rotors are heavy and retain heat, diminishing their effectiveness and adding unsprung weight that adversely affects handling.

When GiroDisc was founded in 2003, we made it our mission to design and manufacture 2-piece brake rotors that would perform flawlessly at the limits. Our fully-floating design uses tension hardware to ensure that our rotors are silent on the street, but ready to go on the track.

By specializing in this area, we can dedicate our efforts to push our engineering and manufacturing to the highest levels in the industry. Customers around the world have found success maximizing the capabilities of their existing brake systems by installing GiroDisc rotors. This often negates the need for a pricier, more complex upgrade like a big brake kit.

GiroDisc is headquartered in Bellingham, Washington, where we design, engineer, manufacture and fulfill orders on site.


The primary purpose of the Girodisc system is to reduce unsprung and overall vehicle weight. The secondary purpose is to increase the ventilation and cooling capacity of the brake disc while retaining it's original dimensions. This is accomplished by using two-piece disc construction. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum.

The disc is made from cast iron, to the same specification and material as used by professional racing organizations. It is 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 high strength alloy steel drive pins, manufactured by Girodisc 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 grade 12 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring clips 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.


Important Questions Answered

Q: What is required to install the Girodisc system?

A: 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 and pads perfectly. Once the Girodisc system is in place, simply replace the cast iron rotor when needed. Some discs are larger in diameter and come with caliper spacers. If longer bolts are required, they are also supplied.

Q: How does reducing weight of the braking system benefit the vehicle?
A: The Girodisc will generally weigh between 4 8 lbs less than the oe disc it will replace. This is due to the heavy cast iron hat section being replaced with lightweight, high strength aluminum. The mass of any vehicle requires energy to accelerate or decelerate. Reducing the vehicle mass improves acceleration, and requires less energy to be dissipated during deceleration. Rotating mass requires additional energy in order to increase or decrease its speed of rotation. Decreasing the mass of the disc has a great benefit due to reduction in rotational inertia. This will allow more of the braking force to be available to decelerate the vehicle, not the disc.
Additionally, the mass of the brake system is also unsprung mass. Reducing the unsprung mass has the additional benefit of improved suspension performance, resulting in enhanced ride and handling. Rotating masses require additional energy to vary the plane on which they turn. The lighter the disc, the quicker the response of the vehicle steering due to the reduction in gyroscopic effect/rotational inertia of the disc. As an example, compare the weight of the Ferrari 360 OE disc at 18.2 lbs, and the Girodisc at 14 lbs. The Girodisc is 4.2 lbs lighter per disc. Replacing all four discs will save 16.8 lbs of rotating, unsprung mass.

Q: Why slotted discs?
A: The edges of the slots continuously clean and refresh the pad surface. This will allow the pads to have a maximized friction surface always available. Additionally, they prevent containments from collecting between the pad and disc interface.
The disc is lightened, decreasing its rotational inertia.
Slots prevent the formation of a water film on the disc in wet weather, maintaining the best brake response.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66862480384

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
J.W.
Los Angeles, US
★★★★★ 4
Great insight into each view, but disappointing format
Format: Paperback
The Zondervan Counterpoints series prides itself in giving known advocates of specific views a place to exposit their positions on various theological topics while also giving other positions an equal opportunity. This work continues to shine in that department. Each view was given enough space to give a general outline of the book of Revelation as well as a defense of their specifically preferred view. Each essay was very well done and gave a fair reading of the views that were included. However, it was very disappointing to see that unlike most other books in the series, this one did not have specific sections for each author to respond to the other views. There was some interaction via footnotes about the other essays, but the book would have been much better if each author had been given an opportunity to interact with the others. Reading the other reviews, I noticed lots of disappointment with the lack of including the historicist position. I share that disappointment, but would be hesitant to agree with the reviews that insisted there were only three views presented. The two dispensationalists included in the book had radically different approaches to hermeneutics. There were genuinely 4 views presented. Finally, I have noticed many of the reviews on here tend to give the book fewer stars based on their preferred view either not being there or because other views were perceived as so obviously wrong as to deserve attack. I give the book four stars because I think each presentation was an accurate, thought-provoking look at the view presented. It is disappointing that the historicist view was not included. It was also disappointing that the authors had little interaction other than the footnotes. But overall, if you want a book introducing major views on the book of Revelation, this is a good one to pick up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2013
E
Verified Purchase
Elisha
Lexington, US
★★★★★ 5
History
Format: Paperback
Smart people book about end time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
G
Verified Purchase
Guv
Lowell, US
★★★★★ 5
Pick your favorite interpretation
Format: Paperback
A good way to see 4 different interpretations of one prophetic book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
J
Verified Purchase
james p elrod
Lake Worth, US
★★★★★ 5
Four Views on the Book of Revelation
Format: Kindle
Very thorough and even handed. Good selection of authors to represent various interpretive/ millenial systems. More depth on hermeneutics would have been useful as this is what generates the vast differences in opinions. Introductory coverage of different theological systems prior to the exposition of Revelation is helpful. Good intro to the topic for anyone who wants to get started and good selection of additional reading to supplement the positions taken.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2012
S
Verified Purchase
Scott M.
West Palm Beach, US
★★★★★ 4
Preterist view
Format: Kindle
I have never been exposed to the preterist view before. Very intriguing, but not long enough. And self referencing in some spots, seems like they think that you should know what they are talking about. For preterist view that is not always the case. I still don't get the postmil view.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2015

recommand products