Review on KMC Bicycle Chain Speed 32 Inch by Donald Phi

wrong product image *everywhere* online. Shown here is the original KMC Z51. It was brown. Today all updated models are sold as z51/z8.1 but you only get some versions of the new Z 8.1. They are all silver or gray in color and don't look as thick as the original model - the sides are flat and thin with a less elaborate design. For the researched consumer, you get a completely different product. Real chains are great. I've read online that Z-axis designs wear out faster, but I'd rather carry a chain than the teeth of my specific gears.