2016-2026+ Bentley Bentayga 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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2016-2026+ Bentley Bentayga / S / Speed CCB Big Brake Kit — Genuine Akebono OEM Porsche 10-Piston (10N) Caliper Front + Genuine Brembo OEM Porsche 19Z 4-Piston Caliper Rear Setup
The Bentayga / S / Speed is heavy, fast, and hard on iron brakes when it is driven repeatedly from highway speeds or used with large open wheels that show dust immediately. This StopFlex Kit Upgrade pairs 420mm front carbon-ceramic rotors with Genuine Akebono OEM Porsche 10-Piston (10N) Calipers and 410mm rear carbon-ceramic rotors with Genuine Brembo OEM Porsche 19Z 4-Piston Calipers to add thermal capacity, reduce rotating mass versus comparable iron hardware, and keep front/rear brake behavior engineered as one system. Every kit is built around the confirmed Bentayga trim, wheel package, rotor-hat offset, and caliper bracket geometry, not a generic platform assumption.
- 420mm front carbon-ceramic rotors require 21 inch or larger wheels on the Bentayga; wheel spoke clearance is checked separately from barrel diameter.
- The front axle uses the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper with a 420mm rotor, giving this heavy SUV a larger thermal buffer than a smaller street-only brake package.
- The rear axle uses a 410mm carbon-ceramic rotor with a Genuine Brembo OEM Porsche 19Z 4-Piston Caliper so rear contribution, stability, and visual balance match the front conversion.
Fitment Hard Lines
| Field | Specification |
|---|---|
| Vehicle | Bentley Bentayga / S / Speed |
| Model years | 2016-2026+ |
| 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 is built around the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper, a high-piston-count OEM-derived performance caliper selected for stable pad loading across the large 420mm rotor face. Its 10-piston layout helps distribute clamping force over a broad pad area, which supports consistent pedal feel as rotor temperature rises on a heavy Bentayga. The caliper choice gives the kit OEM performance provenance rather than an unbranded universal casting.
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 braking contribution aligned with the larger front system. EPB compatibility is addressed during the bespoke rear fitment process so the Bentayga’s factory electronic parking-brake function is not treated as an afterthought.
Front & rear, engineered together: A 420mm front-only conversion can shift pedal feel and brake bias if the rear axle is left mechanically mismatched. StopFlex engineers the front caliper brackets, rear caliper mounting, rotor hats, pads, and lines as one package so the Bentayga stops with a predictable front/rear balance instead of a cosmetic caliper swap.
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 2016-2026+ Bentayga, S, or Speed?
Fitment is confirmed per vehicle before production. StopFlex matches the caliper brackets, rotor-hat offsets, and mounting hardware to your exact year, trim, brake baseline, hub/upright geometry, and wheel setup; this is not sold as a one-size platform bolt-on.
What wheel size is required for the 420mm front rotor?
The 420mm front rotor requires at least a 21 inch wheel. Barrel diameter is only the first check; spoke shape, wheel offset, and caliper face clearance must also clear the Genuine Akebono OEM Porsche 10-Piston (10N) Caliper.
Will the electronic parking brake still work?
Yes, the Bentayga uses a factory electronic parking-brake system, so rear fitment is engineered around EPB retention. StopFlex verifies the rear hardware layout during the order process rather than assuming the rear caliper package from another platform will preserve factory functions.
Why convert a Bentayga from iron brakes to carbon ceramic?
Carbon-ceramic rotors reduce brake dust, lower rotating and unsprung mass compared with similar-size iron rotors, and tolerate repeated high-temperature stops better. On a Bentayga / S / Speed, the practical payoff is cleaner open wheels, more stable braking during repeated deceleration, and a large 420mm front rotor matched to a 410mm rear package.
Need Fitment Confirmation?
Send the exact vehicle details, current rotor sizes, and caliper type before ordering.
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