KMC X12 Simplified Guide for Beginners

Compatible with 12-Speed Derailleur Systems

Our product is compatible with all 12-speed derailleur systems, except the SRAM Eagle Transmission T-Type 12-speed road/gravel systems. This ensures broad compatibility and adaptability for a wide range of bicycles.

Easy Fitting and Maximum Compatibility

Featuring a non-directional design, this product is designed for effortless installation and unmatched compatibility, making it a versatile choice for cyclists.

Excellent Shifting Performance

Key features include high precision chamfering and a unique Double X-Bridge, which enhance shifting performance for smoother and more reliable gear changes.

Durability and Resistance

The Ti-Nitride Coating, made of a golden-colored ceramic material, offers remarkable hardness and superior corrosion resistance, ensuring long-lasting durability.

Included Non-Reusable 12x Missing Link

This package includes a non-reusable 12x Missing Link, ensuring perfect chain alignment and preventing any gaps that could cause shifting issues.