KMC X12 EPT 12-Speed Chain

The KMC X12 EPT is a 12-speed chain designed for cyclists who ride in all conditions and demand maximum reliability. Thanks to its exclusive EcoProTeQ (EPT) treatment, it offers exceptional corrosion resistance while maintaining fast and precise shifting. Compatible with most modern 12-speed drivetrains, it's an excellent choice for mountain biking, gravel, road, and even e-bikes.

INFORMATION

Construction

The X12 EPT uses Double X-Bridge technology, an exclusive KMC design that improves shifting speed and precision. Each chain component individually receives the EcoProTeQ treatment, ensuring uniform protection against moisture, salt, and corrosion. This finish offers up to twice the rust resistance of previous KMC treatments.

Performance

Designed to offer smooth power transfer under load, the X12 EPT ensures fast and silent gear changes thanks to its chamfered plates and optimized geometry. Its smoother surface also helps reduce noise and premature drivetrain wear.

Compatibility

The chain is compatible with most 12-speed Shimano, SRAM, and Campagnolo drivetrains according to manufacturer and major distributor specifications. Its MissingLink® quick link facilitates installation and maintenance without compromising reliability.