Empty collection
This collection does not contain any products.
ALCON: British Engineering That Stops Champions
In motorsport, going fast is optional, but stopping is mandatory. ALCON Components Ltd is a British engineering powerhouse that has been equipping the world's fastest vehicles for over 30 years. From F1 and WRC champions to NASCAR teams and armored military vehicles, ALCON is the choice when brake failure is simply not an option.
ATOMIC-SHOP is proud to partner with ALCON to bring professional-grade braking solutions to enthusiasts. Whether you are campaigning a GT car, building a 1000hp Nissan GT-R for drag racing, or need a reliable track-day setup for your BMW M-Car, ALCON offers the thermal capacity and modulation that OEM systems simply cannot match.
The Science of Stopping: Why ALCON Outperforms
The primary enemy of braking performance is heat. Standard braking systems, even "sporty" ones, suffer from brake fade—a condition where overheated discs lose their ability to absorb energy, and fluid boils, leading to a spongy pedal. ALCON combats this through superior metallurgy and design.
Their calipers are machined from solid billets of aluminum (Monoblock technology), ensuring maximum stiffness. Why does stiffness matter? A flexing caliper wastes hydraulic pressure. A stiff ALCON caliper translates every ounce of pedal pressure directly into clamping force, giving the driver unparalleled feedback and control.
| Feature | Standard OEM Brakes | ALCON Advantage / Race Systems |
|---|---|---|
| Caliper Construction | Often cast 2-piece or floating slider. Prone to flex and inconsistent feel. | Monoblock Aluminum. Exceptional rigidity for precise modulation and consistent pedal travel. |
| Disc Technology | Heavy, single-piece iron. Retains heat and warps easily. | 2-Piece Floating. Aluminum hat reduces unsprung weight; floating hardware prevents warping. |
| Face Design | Plain or Drilled (prone to cracking). | Crescent Grooves. Signature design that deglazes pads and vents gas without structural weakness. |
Product Ranges: Tailored for Performance
- Advantage Extreme (Superkits): These are comprehensive Big Brake Kits (BBK) designed for high-performance road and track cars. They feature 6-piston monoblock calipers and massive floating discs (up to 400mm+). Crucially, these calipers feature dust seals, making them durable enough for daily street driving in all weather conditions while offering race-level performance on the weekend.
- CR Series (Competition / Race): Engineered purely for motorsport. These calipers often forgo dust seals to reduce friction and feature ultra-lightweight designs optimized for airflow. They are the standard in professional rally and circuit racing.
- Replacement Discs: For cars like the Nissan GT-R R35, ALCON offers upgraded replacement rotors that fit the stock calipers. These feature ALCON's unique "Turbulator" vane design and proprietary iron alloy, significantly outlasting the factory discs under track abuse.
Unsprung Weight: The Hidden Benefit
Upgrading to ALCON isn't just about stopping; it's about handling. Factory brake discs are incredibly heavy. ALCON's 2-piece design uses an aerospace-grade aluminum bell (center) connected to the iron friction ring. This can save 3-5kg per corner in rotational unsprung mass. This reduction allows your suspension to react faster to bumps and improves acceleration and turn-in response.
Frequently Asked Questions (FAQ)
Will ALCON brakes squeal?
Brake squeal is primarily determined by the pad compound, not the caliper. If you choose a dedicated endurance racing pad (like Pagid RSL), noise is expected at low speeds. However, for the Advantage Extreme kits, we can supply high-performance street/track pads that offer excellent bite with minimal noise and dust for daily driving.
Will these fit under my wheels?
Big Brake Kits are physically large. A 6-piston caliper with a 380mm disc usually requires at least an 18-inch or 19-inch wheel with adequate spoke clearance (X-factor). We provide printable templates for every kit. We strongly recommend checking this template against your specific wheels before ordering to ensure clearance.
Why does ALCON use crescent grooves instead of drilled holes?
Cross-drilled holes look aggressive, but they create stress risers in the iron, leading to cracks around the holes under extreme heat cycles. ALCON's signature crescent (C-shape) grooves provide the same benefits—gas venting and pad cleaning—without compromising the structural integrity of the disc, resulting in a much longer service life.