Cod. 1987 ›› BCD 130 - 135 mm - g 35 (39T) g 62 (46T)
BCD 130
9 SPEEDS / 10 SPEEDS
Ergal 7075 – CNC
38-39-40-41-42-43-44-45 / 46-47-48-49-50-51-52-53-54
BCD 135
9 SPEEDS – 10 SPEEDS
39-40-41-42-43-44-45 / 46-47-48-49-50-51-52-53-54