• Light weight shorter length pins combine with high-grade materials to reduce weight
• Unique stretch-proof treatment, the durability has been effectively enhanced by reducing the attrition between inner plates and pin. As a result of this, chain life has been significantly improved
• Hi-Performance, Extremely Durable
• Weight: 257 grams
• The X-Bridge is a new outer plate configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding
• 1/2" X 11/128" - Pin Length: 5.65 mm, 114 Links
• Phenomenal Shifting Performance, Asymmetrical Chamfering Avoids Interference for Smooth Operation
• One Chain for All - Compatible with Shimano, Campagnolo and SRAM 11-speed derailleur systems

This 11 speed KMC chain is high performing and extremely durable.

The Non-Directional design makes it independent of direction which allows maximum compatibility on MTB or Race bikes. With its unique stretch-proof treatment, the durability has been enhanced massively by reducing the attrition between the inner plates and pin. As a result, chain life has been significantly prolonged. The upper bridge forms a slant vault parallel to the tip of tooth movement. This vault shape makes the tooth and chain engage much more precisely.

Silver Nickel-Plated Coating

Nickel is an alloying metal primarily used for refining steel. With corrosion resistance, enhanced hardness, and proves highly effective as rust protection.

• 1/2" X 11/128"


• Pin length 5.5mm


• Compatible with all 11 speed derailleur systems


• Hi-Performance


• Half Nickel plated


• Extremely durable


• 114 and 118 Links

K191A - These products may temporarily be supplied unboxed in individual polybags