X12L Waxed Chain (Light Weight Version)

The KMC X Series chains are developed on decades of drivetrain R&D expertise, integrating advanced engineering and manufacturing innovations. Designed specifically for Shimano and Campagnolo 12-speed drivetrain systems, the X-Bridge structure features optimized chamfering and a widened inner bridge to ensure precise, stable shifting across a wide range of gear combinations and chainline conditions. This design enhances overall drivetrain compatibility while improving shifting efficiency and reliability.

Combined with KMC’s GO innovative wax-based formula and a specialized wax treatment process, the chain delivers low-friction performance straight out of the box. This treatment significantly improves pedaling efficiency while doubling durability compared to conventional lubrication methods. Unlike oil-lubricated chains, wax-treated chains resist dirt and debris adhesion, reducing abrasive wear, simplifying maintenance, and extending the service life of both the chain and the entire drivetrain—ultimately lowering long-term maintenance costs.

Features

High Rigidity

Highest Pin Power

Double X Durability

Double ”X” Bridge Shape

Outer Plate Chamfering

Inner Plate Chamfering

Benefits

Expeditious shifting

Size

1/2"x11/128" | Compatibility : Shimano, Campagnolo and other12 speed drivetrain system

Suitable For

• Down Hill
• Mountain Bike
• Road Bike
• Cyclo-Cross