Rotor Shimano XT MT-rt86 160mm para 6 tornillos El envío es gratis La compra es por un disco SHIMANO DEORE XTSM-RT86 ICE TECHNOLOGY Rotor: Cooling technology for consistent performance Clad rotor blade: stainless steel/aluminum/stainless steel 3 layer-sandwich structure Mud shedding design rotor blade Lightweight/heat resistance Less fade, less noise and longer pad life