KMC X Series Chains (X10, X11, X12)

One Chain for All｜100% Compatibility On All Leading Derailleur Systems

Asymmetrical Chamfering Avoids Interference

Added Chamfering for Smooth Operation

Impeccable Precision｜Phenomenal Shifting Performance

Features:

• Highest Pin Power for unsurpassed riverting geometry
• Double SP for exceptional durability
• Double "X" Bridge Shape for precise gear shifting
• Outer Plate Chamfering for accurate shifting
• Inner Plate Chamfering for quick shifting

Specifications:

• Size: 1/2" x 11/128"
• Compatibility: Shimano, SRAM and Campagnolo (10 and 11 speed only)

Suitable for down hill, mountain, road and cyclo-cross bikes

Full 116 link chains with quick link included.

Compatible with Shimano, SRAM, Campagnolo, and others.