Solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level X-Series chains.

• 1/2" x 11/128" chain is compatible with Campagnolo, Shimano, or SRAM 10-speed systems
• Features KMC's highest pin power for unsurpassed riveting geometry
• KMC's Double X durability
• Double ”X” bridge shape allows for precise gear shifting
• Outer plate chamfering allows for accurate shifting
• Inner plate chamfering allows for expeditious shifting
• Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting
• Stretch Proof heat treatment so the chain last longer and goes farther
• Mushroom riveted pins for the highest pin power and allows shifting under heavy loads