BIALFA COBALT M42 13 X 0.5 X 24 5950
BIALFA COBALT M42 13 X 0.9 X 10/14 5950
BIALFA COBALT M42 13 X 0.9 X 3 5950
BIALFA COBALT M42 13 X 0.9 X 4 5950