- Essential Components Included: This package comes with one piston rod and two rubber rings, ensuring you have everything needed for maintaining your braking system effectively. - Compatible with Leading Models: Specifically designed for Shimano M785, M8000, and M7000 systems, this piston rod guarantees a precise fit that optimizes braking performance for your bike. - Featherlight Design: Weighing only 5g, this piston rod enhances your bike's overall performance and maneuverability, making it ideal for both casual rides and competitive cycling. - Superior Engineering: Manufactured to high standards of durability and functionality, this piston rod ensures smooth and reliable rides, allowing you to tackle any terrain with confidence. Use Scenarios: 1. Routine Maintenance: Replace worn piston rods and rubber rings during regular bike maintenance to ensure your braking system operates at peak efficiency. 2. Upgrading Performance: Install this piston rod when upgrading your bike components to enhance braking responsiveness, especially on steep descents or during challenging rides. 3. Emergency Repairs: Keep this piston rod and rubber rings handy for quick repairs during long rides, ensuring you can address braking issues on the go. Ensure your braking system remains in top condition with this essential component, designed for optimal compatibility and performance.