X-SP treatment:KMC's extreme stretchproof treatment of pins and plates makes this chain less susceptible to wear caused by sand or other exterior material invading into the chain bearings. Drastically enhancing durability.
High alloy material:Pins and plates, made out of special alloy material, reduces chain stretching and thus prolongs chain life.
X-Bridge:The x-bridge outer plate has been configured with precisely articulated angles for quicker and smoother gear shifting and quieter riding.
1/2" X 11/128" - 116 Links
Pin length: 6.6mm
Extra stretchproof mushroomed pin enhanced durability