SINGLE BRAKE PEDAL KIT, Dual Tall 7/8 Bore Master Cylinders

OVERVIEW

When you''re pushing the limits in a high-performance sand rail, a rugged Baja Bug, or a custom-built off-road machine, your braking system is the last place you want to compromise. The Latest Rage Single Brake Pedal Kit with Dual Tall 7/8-inch Bore Master Cylinders is engineered for the driver who demands precision and absolute reliability. Unlike stock VW pedal assemblies that can flex under extreme pressure, this heavy-duty steel pedal assembly provides a rock-solid foundation for your braking system. The integrated balance bar is the standout feature here, allowing you to fine-tune the braking bias between your front and rear wheels. This level of adjustability is critical for maintaining control during high-speed descents or when navigating technical, loose terrain where locking up the front wheels could mean the difference between a clean line and a disastrous slide.

The dual master cylinder design offers a redundant safety margin and superior performance over a single-circuit system. Each master cylinder features a 7/8-inch bore, which is specifically chosen to provide a firm, communicative pedal feel and consistent hydraulic pressure to your calipers or wheel cylinders. The tall, square reservoirs are unpolished for a raw, functional aesthetic and provide increased fluid capacity, which is essential for managing heat and ensuring you never suck air into the lines during steep climbs or descents. The easy-fill caps make maintenance a breeze in the pits or the garage, while the 1/8-inch NPT fittings ensure compatibility with a wide range of brake line configurations. Whether you are building a brand-new tube chassis or upgrading an existing floor pan, this kit delivers the professional-grade stopping power that air-cooled enthusiasts and racers have trusted for decades.

FITMENT

• VW Beetle / Bug: Ideal for custom Baja conversions and competition builds.
• VW Karmann Ghia: Suitable for performance-oriented street or track builds requiring custom pedal placement.
• VW Thing (Type 181): A rugged upgrade for off-road or military-style builds.
• Sand Rails & Dune Buggies: The industry standard for tube-frame off-road vehicles.
• Baja Bugs: Designed to withstand the vibration and heavy foot pressure of desert racing.
• Custom Chassis: Universal mounting makes it a go-to for custom tube-frame projects and kit cars.

SPECS

• Pedal Material: High-strength heavy-duty steel construction.
• Master Cylinder Bore Size: Dual 7/8-inch bores for high-pressure output.
• Reservoir Style: Tall square reservoirs for maximum fluid volume.
• Reservoir Finish: Unpolished aluminum for a durable, industrial look.
• Fitting Size: 1/8-inch NPT (National Pipe Thread).
• Bias Control: Built-in adjustable balance bar for front-to-rear pressure tuning.
• Fluid Compatibility: USE DOT 3 BRAKE FLUID ONLY.
• Cap Type: Easy-fill threaded caps with integrated seals.
• Mounting: Single pedal configuration (Brake only).

PRO TIPS

1. Mastering the Balance Bar Adjustment

The beauty of this dual master cylinder setup is the balance bar, but it must be set correctly to be effective. When you first install the kit, start with the balance bar centered. If you find that your rear brakes are locking up too early (a common issue in light-ended VWs), adjust the bar to put more leverage on the front master cylinder. Small adjustments go a long way; usually, one or two turns are enough to significantly change the handling characteristics of the vehicle under heavy braking. Always perform these tests in a safe, open area before hitting the trails or the track.

2. The Importance of DOT 3 Fluid

It cannot be stressed enough: use ONLY DOT 3 brake fluid with this kit. Many modern high-performance fluids like DOT 5 are silicone-based and will cause the internal seals of these specific master cylinders to swell and fail prematurely. Using the wrong fluid will not only ruin your master cylinders but could lead to a total loss of braking pressure. Stick to a high-quality DOT 3 fluid to ensure the longevity of the rubber components and to maintain a consistent pedal feel even as temperatures rise during aggressive driving.

3. Bench Bleeding is Mandatory

Before you bolt this assembly into your vehicle and connect the hard lines, you must bench bleed both master cylinders. Because of the tall reservoir design, air bubbles can easily get trapped in the piston bore. Attempting to bleed the system only through the wheel cylinders or calipers often leaves a "spongy" pedal that you''ll never quite get rid of. Use a simple plastic bleed kit to loop the fluid from the output ports back into the reservoirs while pumping the pedal by hand until no more air bubbles appear. This ensures a rock-hard pedal from the very first time you hit the brakes in the dirt.