兰溪市驰航机械股份有限公司主要生产铝合金锻件,拥有多年的铝合金制品锻造加工经验。

FB-YD(O)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:48T,52T

CHAINRINGS MATERIAL:STEEL

PCD:130MM

CHAINGUARD:G5AA52 ALLOY

CHAINLINE:46MM

B.B.Axie:127.8MM

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:48T,52T

CHAINRINGS MATERIAL:STEEL

PCD:130MM

CHAINGUARD:G5AA52 ALLOY

CHAINLINE:46MM

B.B.Axie:127.8MM