Completely redisigned to offer ultra-smooth, precise, durable and quiet performanceEagle chain links have a smooth radius, with no sharp edges or chamfers, which yields a significant reduction in noise and wearAll new Eagle PowerLock chain connector with FlowLink technology provides better chain guiding and increased longevityCompatible with Eagle 1x systems onlyAll-new Eagle Colorsystem facilitates dream-build curation12sp1/2x3/32126LCopperUPC/EAN/GTIN: 710845852169