Z1 Wide EPT chain

[Enhanced engagement strength with improved wear resistance | Upgraded low-noise riding experience] [Single speed | Anti-drop design for safety and convenience | Wider and thicker for safety and stability] [Effortless riding in mud with easy chain maintenance] [All-weather chain with all-around protection] [Outstanding rust prevention certified by 650-hour salt spray test] [Environmentally friendly process compliant with EU and US certifications | Internationally awarded]

Features: Eco-friendly anti-rust technology / Anti-drop / Improved shifting performance / Suitable for internal gear transmission systems

Specification: 1/2" x 1/8" | Application: all types of single-speed bicycle drivetrains

Recommended use: Fitness bikes / Internal gear systems / Public rental bikes / Folding and lifestyle bikes