Brzdový pístek - sada nerezových brzdových pístků, těsnění a prachovek - přední TRK-BSK139 Kawasaki GPZ 500 S 1994 2004

Kawasaki GPZ500S Front Brake Caliper Rebuild Kit with TRK Stainless Steel Pistons

If you’re planning a Kawasaki GPZ500S front brake caliper rebuild, upgrading to a TRK stainless steel piston kit is a smart and cost-effective solution. Over time, original front brake caliper pistons can become corroded, pitted or worn, leading to sticking calipers, uneven brake pad wear and reduced braking performance. TRK stainless steel pistons are designed as a direct replacement for OE components, offering superior resistance to corrosion and helping restore smooth, consistent braking. For riders searching for a GPZ500S front brake caliper rebuild kit or high-quality Kawasaki GPZ500 brake parts, this upgrade improves both safety and long-term reliability.

Another major advantage of this TRK front brake caliper piston kit is its excellent value and durability. Costing as little as a quarter of the price of OE components, it provides significant savings without compromising on quality, and each stainless steel piston is backed by a lifetime guarantee. When carrying out a GPZ500S front caliper rebuild, it’s essential to thoroughly clean the seal grooves, removing any built-up corrosion, dirt and road salt so the new seals seat correctly and the pistons move freely. Taking the time to do this properly helps prevent sticking brakes and ensures your Kawasaki GPZ500S front brake caliper performs at its best.

Why choose a TRK front brake caliper piston kit

• Designed for Kawasaki GPZ500S front brake caliper rebuilds
• Stainless steel pistons resist corrosion and pitting
• Direct replacement for original OE brake caliper pistons
• Cost-effective alternative to genuine Kawasaki parts
• Lifetime guarantee on stainless steel pistons

Benefits of rebuilding your front brake caliper

• Restores smooth and consistent front braking performance
• Helps eliminate sticking pistons and brake drag
• Reduces uneven brake pad wear
• Improves safety and braking control

Helpful rebuild hints

• Thoroughly clean the seal grooves before installing new seals
• Remove all corrosion, debris and trapped road salt from the caliper body
• Inspect caliper bores for wear, scoring or pitting
• Lubricate seals lightly with clean brake fluid or red rubber grease during assembly
• Check pistons move freely before refitting the caliper

Installation notes

• Fully strip and inspect the front brake caliper before rebuilding
• Replace all worn seals and damaged components
• Bleed the front brake system thoroughly after installation
• Test braking performance carefully before riding