All Balls 18-9046 Front Brake Caliper Piston Kit Stainless Steel

The All Balls 18-9046 Front Brake Caliper Piston Kit provides a premium stainless steel upgrade for motorcycle brake caliper rebuilds. Each kit contains all pistons needed to rebuild one front brake caliper, engineered to deliver superior performance and longevity compared to OEM components.

Key Features:

• Precision machined from high-grade 304 stainless steel for maximum durability
• Reduces thermal conductivity by up to 93% compared to aluminum pistons, preventing heat transfer to brake fluid
• Superior corrosion resistance compared to OEM chrome-plated steel and aluminum pistons
• Eliminates brittle plastic composite pistons that degrade with age and heat exposure
• Removes failure-prone ceramic inserts found on some KTM models
• Includes all pistons required for one caliper rebuild

This caliper piston kit is designed as a direct replacement for OEM components, offering improved reliability and performance. The stainless steel construction resists corrosion from brake fluid and environmental exposure while maintaining dimensional stability across temperature extremes.