Titanium alloy brake with premium craftsmanship and materials to deliver durable performance and enhance the overall brake system. Materials - The piston assembly is made from robust high-load-bearing plastic, offering exceptional stability, corrosion resistance, and easy cleaning. Performance and reliability - The brake lever is vacuum-tested to ensure reliable performance. Easy installation, stable characteristics, and high reliability. Durability and longevity - The brake boosters feature a corrosion-resistant coating for extended life, and the vacuum-tested units provide consistent performance, easy installation, and stable operation. Use scenarios - Upgrading a bicycle braking system for more consistent stopping power and longer component life in everyday riding. - Use in environments with moisture, salt, or corrosion risk to extend service life and maintain braking performance. - Suitable for DIY enthusiasts and service shops seeking reliable, easy-to-install braking components with stable operation.