To meet the highest performance standards, KMC has engineered the X-Series chains with the unique requirements of Shimano, SRAM, and Campagnolo drivetrains in mind. Their standout feature is the Double X-Bridge construction, with precisely manufactured plates that have dynamically chamfered edges. The result: gear shifts that are exceptionally smooth and nearly flawless.The silver version of the X12 chain also features a nickel plating, enhancing corrosion resistance, durability, and surface hardness.Key Features of the KMC X12 Chain
- Chamfered Double X-Bridge plates for ultra-smooth, precise shifting
- Corrosion-resistant nickel plating (silver)
- Compatible with 12-speed drivetrains*
- Dimensions: 1/2″ x 11/128″
- Rivet length: 5.2 mm
- Weight: approx. 268 g (126 links; per manufacturer specification)
Double X-Bridge | The precisely chamfered outer plates are engineered with exact angles, enabling not only faster but also more accurate shifting.Nickel Plated | Nickel, an alloy primarily used to refine steel, provides corrosion resistance, increased hardness, enhanced toughness, and effective rust protection.
