RK EXCEL Chain - 420MXZ HD Chain

{"Chain type":["HD Chain"],"Classification":["Off-road"],"Chain number":["420MXZ"],"Number of links":["126"],"Number":["003153"],"Manufacture number":"420MXZ-126"}

{"Chain type":["HD Chain"],"Classification":["Off-road"],"Chain number":["420MXZ"],"Number of links":["100"],"Number":["003155"],"Manufacture number":"420MXZ-100"}

{"Chain type":["HD Chain"],"Classification":["Off-road"],"Chain number":["420MXZ"],"Number of links":["120"],"Number":["003186"],"Manufacture number":"420MXZ-120"}