Alcon 6-Piston Big Brake Kit

2021–2024 Ram 1500 6.2L TRX

Part #: BKF1559AX75

Overview

The Alcon 6-Piston Big Brake Kit is a high-performance braking upgrade designed specifically for the 2021 through 2024 Ram 1500 TRX. Engineered to meet the demands of aggressive driving, towing, and off-road adventures, this kit delivers exceptional stopping power and enhanced brake modulation. Featuring large 376x42mm rotors and robust 6-piston calipers, it provides superior heat dissipation and clamping force, ensuring consistent, fade-resistant braking performance under the most challenging conditions.

Ideal for enthusiasts and professionals alike, this kit transforms the factory braking system into a precision-tuned setup that improves pedal feel and reduces stopping distances. Whether you’re pushing your TRX on the street or navigating rugged terrain, the Alcon Big Brake Kit offers reliable, confidence-inspiring braking performance.

Key Features

Designed to optimize braking efficiency and durability, the Alcon Big Brake Kit includes:

• High-performance 376x42mm rotors engineered for maximum heat dissipation and resistance to warping
• 6-piston red calipers delivering superior clamping force and even brake pad wear
• Precision-machined mounting brackets for a direct bolt-on fit to the Ram TRX
• Durable red powder-coated caliper finish for corrosion resistance and aggressive styling
• Improved brake modulation and enhanced pedal feel under demanding driving conditions
• Compatibility with factory brake lines and master cylinder for straightforward installation
• Ideal for both street performance and off-road applications

Construction & Design

The Alcon Big Brake Kit is crafted from premium materials to ensure long-lasting reliability and performance. The rotors are made from high-grade cast iron, optimized for thermal management to minimize brake fade during intense use. The 6-piston calipers are constructed from lightweight yet durable aluminum alloy, CNC-machined to exacting tolerances for smooth piston operation and consistent brake pad contact.

Mounting brackets are engineered for a perfect bolt-on fit, maintaining factory alignment and simplifying installation. The red powder-coated finish on the calipers not only protects against corrosion but also adds a bold, aggressive look to your Ram TRX’s braking system.

Installation & Fitment

This big brake kit is a direct fit upgrade for the 2021–2024 Ram 1500 TRX with the 6.2L engine, requiring no modifications to suspension or brake lines. Installation can be performed by a professional technician or an experienced enthusiast using standard brake service tools. The kit includes all necessary mounting hardware and brackets for a secure and precise fit. For optimal performance, it is recommended to have the brake system properly bled and inspected after installation.

What's Included

• Two 376x42mm high-performance rotors
• Two 6-piston red calipers
• Mounting brackets and hardware
• Installation instructions

Ideal For

The Alcon 6-Piston Big Brake Kit is perfect for Ram TRX owners seeking enhanced braking performance for aggressive street driving, off-road excursions, towing, or track use. It is an excellent upgrade for those looking to improve stopping power, heat management, and brake pedal confidence beyond the factory system’s capabilities.

Alcon is a specialist manufacturer of high-performance braking (and related) components serving motorsport, OEM, and demanding performance applications. The company emphasizes ultra-high quality engineering intended to inspire confidence under heavy braking—where consistency, heat management, and durability matter most.