



Alcon
Alcon Front Big Brake Kit – Bolt-On for Ford Focus ST/RS Mk3
Need it sooner? Contact us and we’ll see what we can do.
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Need it sooner? Contact us and we’ll see what we can do.
Need it sooner? Contact us and we’ll see what we can do.
Upgrade the braking performance of your Ford Focus ST or RS (Mk3) with the Alcon Big Brake Kit. This kit is designed to deliver improved stopping power, reduced brake fade, and greater control under hard braking – ideal for tuned street builds, track days, or high-performance driving. Alcon is a globally recognised name in motorsport braking systems, and this kit brings that same race-proven technology to your Focus. With larger rotors and strong, lightweight calipers, you’ll experience sharper pedal feel, consistent braking, and better thermal capacity. Depending on availability and preference, you may have the option of Paragon or Alcon rotors – both engineered for strength, heat resistance, and long-term performance. This is a direct bolt-on kit with everything required for installation. No major modifications are necessary.
Features:
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Improved braking performance for street and track
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Lightweight aluminum calipers for better response
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Larger rotors for more stopping power and heat resistance
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Stainless steel braided brake lines and hardware included
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Direct bolt-on fit for Ford Focus ST / RS (Mk3)
Caliper Options
Alcon CR6420 – 6-Piston Caliper
A lightweight, high-performance caliper machined from billet aerospace-grade aluminium.
Piston sizes: 27.0mm / 31.8mm / 38.1mm
25mm pad thickness
Radial mount
Rotor range: 362mm–390mm
Alcon CAR97 MONO6 – 6-Piston Caliper
A rigid single-piece design offering excellent pedal feel and consistency under load.
Lightweight single-piece aluminium mono-bloc design for optimum strength
Piston sizes: 27.0mm / 31.8mm / 38.1mm
16mm pad thickness
Pin-mounted pads for low noise and smooth bite
Dust seals included
Radial mount
Rotor range: 355mm–380mm
Alcon CAR89 TA6+ – 6-Piston Caliper
Compact and powerful, ideal for aggressive street or track front-end setups.
Billet aerospace-grade aluminium construction
Piston sizes: 27.0mm / 31.8mm / 38.1mm
18mm pad thickness
Dust seals included
Radial mount
Rotor range: 355mm–390mm
- Brake pads not included – must be purchased separately
Contents
2 x Alcon Calipers (CR6420, CAR97 MONO6, or CAR89 TA6+ depending on kit)
2 x Performance Rotors (Paragon or Alcon)
2 x Rotor Hats
2 x Mounting Brackets
Stainless Steel Brake Lines
New Bolts and Hardware
Installation Instructions
No instructions available for this product.