The Caterham Brake Master Cylinder is designed to deliver consistent hydraulic pressure across the braking system on all De Dion chassis cars. It features a 13/16 bore size and integrated reservoir to maintain effective fluid displacement and pressure control under varied braking conditions.Discover the key features of this brake master cylinder:13/16 Bore Size: This bore diameter provides the correct balance between pedal feel and hydraulic pressure, ensuring controlled braking response and effective force transfer to the calipers for dependable stopping power.Low-Level Warning Switch: Built into the reservoir cap, this sensor monitors brake fluid level in real time and triggers an alert when fluid drops below the recommended threshold, helping you prevent air ingress and maintain braking performance.Integrated Fluid Reservoir: Positioned 10cm above the centre line, the reservoir ensures gravity fed fluid supply to the cylinder, reducing the risk of air pockets and improving system