
2021-2026+ Rolls-Royce Ghost CCB Big Brake Kit | Akebono 10N 10-Piston
Official Warranty: 1‑year free replacement for quality defects or coating issues under normal (non-track) use.
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2021-2026+ Rolls-Royce Ghost CCB Big Brake Kit — Genuine Akebono OEM Porsche 10-Piston (10N) Caliper Front + Genuine Brembo OEM Porsche 19Z 4-Piston Caliper Rear Setup
The 2021-2026+ Rolls-Royce Ghost is a heavy V12 sedan, so repeated high-speed braking puts real thermal load into the front axle and leaves iron-brake dust on large open wheels. This StopFlex kit pairs 420mm front carbon-ceramic rotors with the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper and 410mm rear carbon-ceramic rotors with the Genuine Brembo OEM Porsche 19Z 4-Piston Caliper. The result is higher heat capacity, lower rotating and unsprung mass than comparable iron hardware, cleaner wheels, and fitment engineered around the buyer’s exact Ghost trim rather than a shared chassis assumption.
- 420mm front and 410mm rear carbon-ceramic rotors are sized for the Ghost’s mass and require 21-inch or larger wheels; spoke clearance is checked before the kit is built.
- Front braking is handled by the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper, giving the Ghost a large pad footprint and stable pedal response under repeated deceleration.
- RR21/RR22 Ghost, Extended Wheelbase, and Black Badge fitment is confirmed per exact trim because upright geometry, hub position, rotor-hat offset, and wheel ET can differ within the family.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Rolls-Royce Ghost |
| Model years | 2021-2026+ |
| Front setup | Genuine Akebono OEM Porsche 10-Piston (10N) Caliper / 420mm |
| Rear setup | Genuine Brembo OEM Porsche 19Z 4-Piston Caliper / 410mm |
| Page type | Complete CCB kit upgrade |
| Minimum wheel size | 21" (for the 420 mm front rotor) |
Every StopFlex kit is bespoke-engineered for your exact model and trim — the brackets, rotor-hat offsets, and caliper mounting are matched to your specific car, not assumed from the platform. This matters because trims that share a chassis name can differ mechanically: a pure M or performance variant often carries different front knuckles/uprights, hub geometry, and wheel axial (ET) clearance than the standard models in the same family, so a bracket and hat offset that bolt onto one are not the same parts that fit the other. StopFlex supplies the calipers, pads, rotor hats, floating hardware, and brake lines as a matched system built to your confirmed trim. Cars with modified knuckles, modified uprights, or non-factory suspension mounting points must be reviewed before ordering and are not treated as direct-fit.
This setup uses a 420 mm front rotor, so the minimum wheel size is 21". Wheels under 21" will not clear the caliper and rotor, and spoke profile and offset affect clearance too — confirm your exact wheels before ordering.
| Wheel Size (Standard) | Disc Range |
|---|---|
| 15" | 260 mm – 285 mm |
| 16" | 285 mm – 300 mm |
| 17" | 300 mm – 330 mm |
| 18" | 330 mm – 355 mm |
| 19" | 355 mm – 380 mm |
| 20" | 380 mm – 400 mm |
| 21" | 400 mm – 420 mm |
| 22" | 420 mm – 440 mm |
Caliper Overview — Front & Rear Balance
Front Caliper (Primary Upgrade)
The front axle uses the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper, a 10-piston fixed caliper selected to spread clamping load across a large pad area and support consistent pedal feel on a 420mm rotor. Its OEM Porsche provenance gives the kit a known high-performance caliper foundation rather than an unbranded casting. StopFlex engineers the front mounting bracket and rotor-hat offset to the confirmed Ghost trim and wheel package.
Rear Caliper (Balance)
The rear axle uses the Genuine Brembo OEM Porsche 19Z 4-Piston Caliper with a 410mm carbon-ceramic rotor to keep rear brake contribution proportional to the larger front system. On EPB-equipped Ghost applications, the rear package is specified so the factory electronic parking brake function is retained through the correct rear configuration.
Front & rear, engineered together: The 420mm front and 410mm rear package is engineered as a complete brake system, not a front-only caliper swap. Matching rotor diameter, hat offset, line routing, pad compound, and caliper placement front-to-rear helps preserve stability, ABS behavior, and brake bias on a long-wheelbase luxury sedan.
Make It Yours — Color & Logo Customization
Every StopFlex kit-upgrade order can be finished with custom caliper colors, a custom caliper logo, and custom rotor hat colors, so the brake package matches your exact build instead of a fixed off-the-shelf look.
- Custom caliper color
- Custom caliper logo
- Custom rotor hat color
Why StopFlex CCB
Lower Unsprung Mass
StopFlex carbon-ceramic rotors are engineered to reduce rotor mass versus comparable iron discs, helping the suspension react cleaner and the steering feel more precise.
High-Temperature Stability
The carbon-silicon-carbide matrix is built for stable braking behavior at temperatures that can push iron rotors into heavy fade.
Rust-Free Rotor Surface
Carbon ceramic does not form orange flash rust after rain, washing, or storage, keeping the visible rotor face cleaner behind open wheels.
Long Street-Service Potential
In normal road use with matched pads and proper bedding, StopFlex CCB rotors are designed for far longer service life than typical iron replacement rotors.
Low Visible Dust
When paired with matched StopFlex pads, the system produces very low visible brake dust compared with conventional iron rotor and pad combinations.
Premium Ceramic-Glaze Appearance
StopFlex's proprietary coating creates a bright, high-end ceramic-glaze finish with subtle glaze texture and a more premium visual character behind open wheels.
Street-Usable Cold Bite
Street Spec and Track-Day Spec rotors are designed for normal first-stop road use, including cold-weather operation. Motorsport Spec is the competition-focused exception.
Continuous Fiber Reinforcement
Long-fiber carbon ceramic construction improves structural strength and thermal durability versus chopped-fiber approaches.
Heat Management Note
Carbon ceramic rotors tolerate extreme surface temperature, but they do not remove every heat-management requirement. During repeated hard stops, heat can still soak into pads, fluid, seals, calipers, wheels, and nearby components. For long track sessions, mountain descents, or sustained aggressive driving, brake cooling and high-temperature fluid are still recommended.
Street / Track-Day / Motorsport Rotor Options

Street Spec
Ceramic coating, cross-drilled face, and large cooling channels.
Best for daily driving and premium street builds that need clean cold bite, low dust, corrosion-free appearance, and long service life.

Track-Day Spec
Ceramic coating, blank face, and honeycomb cooling channels.
Best for fast-road and track-day use where repeated braking stability matters more than maximum visual drilling style.

Motorsport Spec
Uncoated blank face with honeycomb cooling channels.
Best for race-focused builds that run competition pads, high-temperature fluid, cooling strategy, and a proper warm-up window. Not the default street choice.
Package Scope
| Item | Details |
|---|---|
| Front calipers | Genuine Akebono OEM Porsche 10-Piston (10N) Caliper |
| Front CCB rotors | 420mm |
| Rear calipers | Genuine Brembo OEM Porsche 19Z 4-Piston Caliper |
| Rear CCB rotors | 410mm |
| CCB brake pads | Matched for the supplied StopFlex carbon ceramic rotors |
| Rotor hats and floating hardware | Vehicle-specific hardware package |
| Brake lines | Included for complete kit-upgrade orders |
| Color customization | Custom caliper colors, a custom caliper logo, and custom rotor hat colors are available for every kit-upgrade order. |
| Order scope | Default listing is full-car set when front and rear are specified. Front-only or rear-only orders can be arranged after confirmation. |
EPB & Rear Caliper Options
This vehicle leaves the factory with an electronic parking brake (EPB) built into the rear brake, so the rear of the kit is built to keep that EPB working. There are two rear paths. The first is a dual-caliper rear: a main performance caliper handles braking while a dedicated EPB actuator caliper is retained alongside it, so the electronic parking brake, auto-hold, and hill-start assist all keep working; on this path the rear performance caliper can be the TTSPORT EP4 / EP4S 4-piston caliper. The second is an EPB-integrated caliper, a single rear caliper with the electromechanical parking-brake motor built in for a cleaner install with fewer parts behind the wheel; on this path the rear is the TTSPORT EP4 / EP4S 4-piston caliper with integrated EPB. Which path fits best depends on your exact trim and EPB configuration, your budget, your appearance preference, and your wheel size and spoke clearance. Confirm your car's rear-brake configuration with StopFlex before ordering so the correct EPB-compatible rear option is built for your kit.
| Rear option | What it is | Rear caliper | Best when |
|---|---|---|---|
| Dual caliper (EPB retained) | Performance caliper plus a dedicated EPB actuator caliper, both fitted on the rear, so the factory electronic parking brake keeps working. | TTSPORT EP4 / EP4S 4-Piston Caliper | You want guaranteed factory EPB, auto-hold, and hill-start behavior preserved. |
| EPB-integrated caliper | A single rear caliper with the electromechanical parking-brake motor built in, for a cleaner install with fewer parts behind the wheel. | TTSPORT EP4 / EP4S 4-Piston Caliper with integrated EPB | You want a cleaner single-caliper rear with full EPB function. |
FAQ
Will this kit fit my exact 2021-2026+ Rolls-Royce Ghost trim?
Fitment is confirmed before production using the exact Ghost model, trim, VIN details, wheel size, and wheel offset. RR21, RR22 Extended Wheelbase, and Black Badge applications are not treated as one universal platform because brackets, rotor-hat offsets, and caliper mounting can vary.
What wheel size is required for the 420mm front rotor?
This kit requires 21-inch or larger wheels because the largest rotor in the package is 420mm. Diameter alone is not enough; StopFlex also checks spoke clearance against the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper before the kit is finalized.
Will the electronic parking brake still work?
The 2021-2026+ Ghost uses a factory electronic parking brake, and the rear kit is specified around EPB retention for the confirmed vehicle configuration. StopFlex verifies the rear brake layout before production so the 410mm rear carbon-ceramic setup is matched to the car’s parking-brake requirements.
Why convert a Ghost to carbon-ceramic brakes instead of staying with iron rotors?
Carbon-ceramic rotors reduce brake dust, cut rotating mass, and handle heat better during repeated high-speed stops than comparable iron hardware. On a heavy V12 Ghost, the 420mm front rotor and 10-piston front caliper give added thermal capacity while preserving street drivability with the correct pad compound.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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