GiroDisc GD328.28.54 Slotted Replacement Rotor Rings for Brembo/StopTech 328x28m

Vehicle Fitment

• Designed for vehicles equipped with Brembo or StopTech big brake kits utilizing 328x28mm rotors

Features

• Direct replacement for OEM rotor rings
• Slotted design enhances braking performance
• Made from proprietary cast iron poured and machined in the USA
• 48 curved vanes for improved cooling efficiency
• Lightweight two-piece construction reduces unsprung weight
• Plug-and-play installation with existing hats
• Includes new floating pin hardware for secure attachment
• Suitable for both street and track applications

Specifications

• Diameter: 328mm
• Thickness: 28mm
• Annulus: 54mm
• Material: Proprietary cast iron
• Design: Slotted with 48 curved vanes
• Construction: Two-piece (aluminum hat and cast iron ring)
• Compatibility: Brembo and StopTech big brake kits
• Quantity: 2 rotor rings (left and right)

Included Components

• 1x Left rotor ring
• 1x Right rotor ring
• 2x Floating pin hardware kits

Product Description

The GiroDisc GD328.28.54 slotted replacement rotor rings are engineered to provide superior braking performance for vehicles equipped with Brembo or StopTech big brake kits utilizing 328x28mm rotors. These rotor rings are a direct replacement for the OEM components and are designed to work seamlessly with your existing brake hats, ensuring a straightforward installation process.

Constructed from a proprietary cast iron alloy poured and machined in the USA, these rotor rings feature a slotted design with 48 curved vanes. This design enhances braking performance by improving heat dissipation and reducing brake fade, making them suitable for both street and track applications. The two-piece construction reduces unsprung weight, contributing to improved handling and responsiveness.

Whether you're upgrading your braking system for motorsport applications or seeking enhanced performance for daily driving, the GiroDisc GD328.28.54 slotted replacement rotor rings deliver the reliability and performance you demand.