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Alcon 380x30mm Rotor Ring Kit for Nissan GT-R Gen 1 and Gen 2, Rear Right
The Alcon ALCALADKR2175X757C24R is a rear right replacement rotor ring for the Nissan R35 GT-R, covering both Gen 1 and Gen 2 model years. This floating rotor design allows thermal expansion of the disc throughout its life while minimizing vibration, and its directionally curved cooling vanes improve heat dissipation during hard track use.
Key Features
- ALCALADKR2175X757C24R rear right rotor ring, 380x30mm
- Floating rotor design accommodates thermal expansion
- Directionally curved cooling vanes for improved airflow
- Reduces vibration tendency compared to fixed rotor designs
- Built to Alcon motorsports manufacturing standards
Fitment Table
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2009-2017 | Nissan | GT-R | - |
Specifications
| Detail | Value |
|---|---|
| Rotor Diameter | 380mm |
| Rotor Thickness | 30mm |
| Position | Rear Right |
| Design | Floating ring |
What's Included
- One ALCALADKR2175X757C24R rear right rotor ring
About Alcon
Alcon is a motorsports brake manufacturer supplying calipers and rotors to professional racing teams worldwide, and applies that engineering to floating rotor rings for high performance platforms like the Nissan GT-R.
Related Parts
- ALCALADKR2175X757C24L Rotor Ring Kit GT-R Rear Left
FAQ
What is the ALCALADKR2175X757C24R?The ALCALADKR2175X757C24R is an Alcon 380x30mm rear right rotor ring kit for the Nissan R35 GT-R.
Does this rotor ring fit both GT-R generations?Yes, this rotor ring fits both Gen 1 and Gen 2 Nissan GT-R models from 2009-2017.
What is a floating rotor ring?This rotor ring uses a floating design that lets the ring expand with heat independently of the center hat, reducing warping and vibration.
Is this rotor ring sold individually?Yes, this rotor ring is sold as a single rear right rotor ring.
What is the diameter of this rotor ring?This rotor ring has a 380mm diameter and is 30mm thick.
Do I need a matching left side rotor?Yes, the ALCALADKR2175X757C24L is the corresponding rear left rotor ring needed for a complete axle set.
Is this rotor ring suitable for track use?Yes, this rotor ring is designed with cooling vanes and a floating design suited to street and track driving.
What vehicles use this rotor ring?This rotor ring is designed specifically for the Nissan R35 GT-R rear axle.
Install Instructions
- Raise the vehicle on a lift or axle stands and remove the rear right wheel.
- Remove the rear caliper and support it aside without disconnecting the brake line.
- Remove the worn rotor assembly from the hub.
- Inspect the rotor hat and hardware, replacing worn floating pins or retainers as needed.
- Install the ALCALADKR2175X757C24R rotor ring onto the hat assembly.
- Reposition the caliper over the rotor and torque the mounting bolts to specification.
- Reinstall the wheel and torque to factory specification.
- Bed in the new rotor with several gradual stops from moderate speed.
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