top of page
  • LinkedIn
  • White Facebook Icon
  • White Instagram Icon
  • YouTube
  • Screenshot 2020-09-02 at 14.25.37
Search

Upgrade Motorsport: Lightweight CNC Master Cylinders for Optimal Performance

Updated: Jul 12

A black car drifts on a smoky track, surrounded by a cheering crowd at sunset. Green lights and sponsor logos visible on the car.
Drifting

The Importance of Selecting the Right Master Cylinder


When it comes to performance, reliability, and weight savings, selecting the right master cylinder is critical for any motorsport build. At Upgrade Motorsport, we specialize in high-quality hydraulic components built from aerospace-grade materials, including our latest lightweight CNC-machined 6061 T6 aluminium master cylinders.


This article covers what makes a high-performance master cylinder, why weight matters, and how Upgrade Motorsport products provide outstanding value and functionality in modern race, rally, and drift applications.


What Is a Motorsport Master Cylinder?


A master cylinder is a hydraulic component responsible for converting pedal force into hydraulic pressure. This pressure actuates your brake or clutch system. In motorsport, every gram counts. Precision engineering is essential to ensure optimal performance. Choosing the correct specification, including material, size, weight, and sealing system, is crucial for reliability on track.


Two metallic automotive parts with labels "Upgrade" and "Motorsport." One has red caps and a black rubber boot. White background.
Upgrade Motorsport Professional Lightweight Master Cylinders

Why Lightweight Design Matters


Upgrade Motorsport’s CNC billet master cylinders are built from 6061 T6 aluminium. This strong, corrosion-resistant alloy is widely used in aerospace and motorsport industries. Our lightweight solutions offer real-world advantages in balance, packaging, and acceleration compared to traditional products from brands like AP Racing, Wilwood, or Alcon, which often weigh between 300g to 500g or more.


Our weights are impressive:

  • CNC Flange Fitment Model: Just 207g, approximately 40% lighter than typical cast models.

  • Spherical Bearing Model: Only 130g, ideal for tight installations and pedal boxes.


Gray hydraulic master cylinder on a white background, featuring a metal bolt and black rubber sleeve. Text reads "Master Cylinder 0.625"."
Upgrade Motorsport Flange Fitment Master Cylinders

Advanced Design for Precision and Reliability


Our master cylinders are not only lightweight; they are engineered for demanding use. Key features of our designs include:


  • Spherical Bearing Type: An 8mm I/D bearing pivots with the pedal arc. This minimizes side load and seal wear, ensuring a longer lifespan.

  • Twin-Piston Seal System: Provides consistent pressure and long-term reliability in harsh motorsport environments.

  • Hard Anodised Surface: Enhances resistance to wear, corrosion, and brake fluid exposure.


All models come equipped with standard Girling flange mounting. This feature makes them direct replacements for popular motorsport brands.


High-End Performance Without the Premium Price Tag


Upgrade Motorsport offers great value. Prices for our master cylinders are as follows:


Comparable master cylinders from other motorsport suppliers typically retail for £150 to £200 each. This makes Upgrade Motorsport a top choice for teams looking to maximize performance without breaking the bank.


Silver master cylinder with yellow caps on a white background. Engraved text reads "Master Cylinder MV.C 0.7".
Upgrade Motorsport Spherical Bearing Master Cylinders

Limited-Time Offer – 25% Summer 2025 Discount


This summer, enjoy a 25% discount on our best-selling 0.625” bore master cylinders. This includes both flange and spherical bearing variants. It’s the perfect time to enhance your brake or clutch setup with professional-grade hardware at an unbeatable price.


Applications and Compatibility of Upgrade Motorsport Master Cylinders


Upgrade Motorsport master cylinders are ideal for various applications:

  • Race Cars and Track Day Builds: Ensure your vehicle's prime performance with our solutions.

  • Rally Cars and Off-Road Vehicles: Designed to withstand rugged environments.

  • Drift Cars and Hydraulic Handbrakes: Perfect for those tight drifts and quick maneuvers.

  • Classic Cars and Kit Car Projects: Ideal for restoration and customization.

  • Pedal Box and Bias Brake Systems: Cater to advanced driver control.


Our master cylinders are designed for tight spaces, lightweight builds, and high-heat environments. You can trust them to deliver reliable performance lap after lap.


Race cars in green and orange speed around a wet track corner, kicking up spray. Red barriers and a foggy grandstand in the background.
Silverstone 500 in the Wet

Final Thoughts


Choosing the right master cylinder is not just about brand names. It's about selecting the best materials, the right design, and proven reliability. Upgrade Motorsport’s CNC billet master cylinders provide top-tier performance without the high cost of major brands like AP, Wilwood, or Alcon.


Whether you're building a championship race car or enhancing a weekend track toy, our cylinders deliver the precision and confidence you need. Experience the benefits of our lightweight technology today.


For more information about our products, visit Upgrade Motorsport.


Comments

bottom of page