This 370mm Replacement Rear Rotor Ring Set is designed as a replacement set for the 034 Motorsport 2-Piece Floating Rear Brake Rotor upgrade kit. This set allows the braking system to be easily upgraded without replacing the entire brake discs, saving costs whilst maintaining the original performance.
The rotor rings are made from CM-250 special alloy and feature a J-slotted braking surface and 36 curved cooling channels that draw air through the brake disc. This ensures better heat dissipation and consistent braking performance during road use, track days and intensive driving.
Benefits
• Cost savings compared to replacing the entire brake disc•
Same specifications as the original rotor rings•
J-slotted friction surface for improved braking performance•
36 curved vanes for efficient cooling•
Ideal for road, track and intensive use
Technical specifications
• Diameter: 370 mm•
Material: CM-250 special
alloy• Friction surface:
J-slotted• Cooling: 36 curved
vanes• Designed for: 2-Piece Floating Rear Brake Rotor upgrade kit
Compatibility
Audi•
Audi A4 B9 / B9.5•
Audi S4 B9 / B9.5•
Audi A5 B9 / B9.
5• Audi S5 B9 / B9.5•
Audi Q5 B9 / B9.5•
Audi SQ5 B9 / B9.
5• Audi RS4 B9 / B9.5•
Audi RS5 B9 / B9.5
Compatible with:
• 034 Motorsport 2-Piece Floating Rear Brake Rotor 370mm Upgrade
Kit• 034 Motorsport part number 034-301-2015 / 034-301-2019
Contents
• 2x Replacement Rotor
Rings• Floating bobbin mounting system•
Installation and running-in instructions
Frequently Asked Questions
Does the entire brake disc need to be replaced?
No. This kit only replaces the rotor rings, so the original brake disc setup is retained.
Why replace the rotor rings?
Over time, the friction rings wear out. This kit allows you to replace only the worn part.
Is this suitable for track use?
Yes. Thanks to the J-slotted surface and the internal cooling channels, the brakes remain better cooled during intensive use.
