Brake Caliper Pistons

Restore Braking Power with Quality Brake Caliper Pistons

When your motorcycle's brake caliper pistons become corroded, pitted, or seized, it's time for a replacement. RPM Moto offers a wide selection of high-quality brake caliper pistons designed to restore your braking system's performance and safety.

Why Replace Your Brake Caliper Pistons?

  • Corrosion Resistance: Over time, moisture and brake fluid can cause pistons to corrode, leading to reduced braking efficiency.
  • Improved Performance: Worn or damaged pistons can cause uneven pad wear and decreased braking power.
  • Enhanced Safety: Replacing damaged pistons ensures consistent braking response and reduces the risk of brake failure.

Materials & Construction

  • Phenolic Resin Pistons: Lightweight and corrosion-resistant, ideal for most Japanese motorcycles.
  • Stainless Steel Pistons: Durable and resistant to corrosion, suitable for high-performance applications.
  • Aluminum Pistons: Lightweight and strong, often used in racing and high-performance motorcycles.

How to Choose the Right Piston

  1. Measure the Piston Diameter: Use a caliper to measure the diameter of your current piston.
  2. Check the Piston Length: Measure the length of the piston to ensure proper fitment.
  3. Identify the Material: Determine the material of your current piston to match the replacement.
  4. Confirm Compatibility: Ensure the replacement piston is compatible with your motorcycle's make and model.

Installation Tips

  • Clean the Caliper: Before installing the new piston, thoroughly clean the caliper to remove any debris or old sealant.
  • Lubricate the Piston: Apply a thin layer of red rubber grease to the piston to facilitate smooth movement.
  • Install New Seals: Always replace the seals when installing a new piston to ensure a proper seal and prevent leaks.
  • Bleed the Brakes: After installation, bleed the brakes to remove any air from the system and restore braking performance.