MASTER CYLINDER REBUILD KIT. REVISIONE POMPA. MXC 300 05, MXC-G 450 05, MXC-G 525 05, SMR 450 05, SMR 525 05, SX 125 05, SX 450 05, SX 525 05, SXS 125 04. EXC 125 05, EXC 200 05, EXC 250 05, EXC 300 05, EXC 525 05, EXC-G 250 Racing 05, EXC-G 400 05, EXC-G 450 05.