SHIMANO SM-RT56S 160MM 6-BOLT

1 E----11 B-----SHIMANO SM-RT56 6-BOLT DISC BRAKE ROTOR S 160 mm - ESMRT56SC : 1209xxx(183-184)10/19 52523(5:6/5:ari 70523(20:7/30---#80323(10:8/30/23:ARI 101823(20:10/30/23:ari