[DAE-YEOK-JEON Production] Titanium Front Caliper Piston Set (1 side) for YZF-R1
• Titanium alloy Ti-6Al-4V, commonly known as 64 titanium (Grade 5) • 50% lighter compared to stock steel products • Compatible with Yamaha part number
4SV-25802-10-00 or 5PW-25802-00-00 (Large size pistons)
4SV-25802-00-00 or 5PW-25802-10-00 (Small size pistons)
Material Characteristics
• High-strength material enhances stability and performance while riding • Corrosion-resistant material maintains consistent surface • Thermal conductivity is about 1/10 of aluminum and 1/4 of steel • Superior strength, corrosion, and heat resistance maintain precise fit
Features
• Designed and inspected in South Korea • Developed using professional 3D design • High-precision CNC machining • Achieves smooth surface, high precision, and roundness through surface fine machining and titanium nitride (TiN) coating • Improved feeling with prevention of brake fluid temperature rise • Extended lifespan through prevention of piston seal degradation • Tested at the Korea International Circuit (KIC)
Included Components
• Titanium Front Caliper Piston Large (x2) • Titanium Front Caliper Piston Small (x2)