KMC X12 Chain, 12spd, 126L

KMC X12 Chain, 12-Speed, 126 Links

The KMC X12 chain is a high-performance 12-speed chain engineered for smooth shifting, durability, and wide drivetrain compatibility. Designed to work seamlessly with Shimano, SRAM, and Campagnolo systems (excluding T-Type), it features the proven Double X-Bridge construction for fast, precise, and consistent gear changes. The silver variant includes nickel plating for enhanced corrosion resistance and longer service life, while all versions deliver reliable performance under demanding riding conditions. Ideal for riders seeking a dependable, efficient, and low-maintenance drivetrain upgrade.

Key Specifications

• Model: X12
• Speed: 12-Speed
• Links: 126L
• Size: 1/2" x 11/128"
• Rivet Length: 5.2 mm
• Weight: Approx. 500g
• Colors: Ti-Gold/Black, Ti-Gold, Silver
• Compatibility: Shimano, SRAM & Campagnolo 12-speed (Not compatible with SRAM T-Type / road & gravel 12-speed)
• Surface: Nickel-plated (Silver variant)
• Design: Double X-Bridge construction
• Connector: MissingLink included