17-24 Camaro ZL1/ZL1 1LE 2pc. Girodisc Slotted Front Rotor Ring Replacement - GiroDisc

FITS 2017-2024 CAMARO ( ZL1 & ZL1 1LE MODELS )

DESCRIPTION:

Restore the braking performance of your Girodisc front rotor system with the Girodisc D1-211 Slotted Front Replacement Rotor Rings for the 2017-2024 Chevrolet Camaro ZL1 and ZL1 1LE. Designed specifically as the replacement friction rings for the Girodisc A1-211 front rotor assemblies, these rings allow you to service worn rotors while reusing your existing Girodisc aluminum center hats. Girodisc's A1-211 front brake system uses proprietary U.S.-poured cast iron rotor rings with an efficient 72-directional-vane design. The shorter-annulus design helps reduce rotor weight while providing effective cooling and heat dissipation for high-performance street and track use. The complete A1-211 assembly weighs approximately 28 lbs. per rotor compared with approximately 32.5 lbs. for the factory rotor measured by Girodisc. The D1-211 replacement rings are intended to refresh an existing Girodisc system rather than replace the complete two-piece rotor assembly. Girodisc replacement rings are supplied in pairs with new mounting hardware, allowing the existing Girodisc center hats to be reused. Girodisc specifies that replacement hardware must be used whenever new rotor rings are installed.

Key Features

• Slotted Front Replacement Rotor Rings
• Designed for Girodisc A1-211 front rotor assemblies
• Includes 2 replacement front rotor rings and mounting hardware
• Proprietary cast iron rotor construction
• Rotor components are machined in-house by Girodisc
• 72 directional cooling vanes in the A1-211 rotor design
• Curved vane construction promotes efficient cooling airflow
• Slotted friction surface
• Designed to restore an existing Girodisc two-piece front rotor system
• Eliminates the need to replace the complete rotor assembly when only the friction rings are worn
• Replacement hardware allows the floating rotor system to be properly refreshed during ring replacement
• Cast iron is poured in the USA

Important Notes

• Existing Girodisc aluminum center hats are reused; new center hats are not included.
• New replacement hardware is included and must be installed whenever the rotor rings are replaced.
• Girodisc replacement rings are designed for use with the corresponding Girodisc hats and should not be treated as universal replacement rings for factory or other aftermarket two-piece rotor hats.
• The A1-211 system requires a brake pad with an annulus, or swept area, of 66mm or less.