TALL ORDER 510 chain, including a special half link for a better chain length adjustment. BLACK colorway.
KMC 510 HX style1 Half link included - ... links in totalRiveted Pins for longevity1/2 '' x 1/8 '' (freestyle standard size)Suitable for small gears (8T & 9T) and bigger ones Weight: 369 grams/13.0ozTensile strength : 1100kgs