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。

FM-MS(P)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:152,165,170MM

CHAINRING:44T

CHAINRINGS MATERIAL:STEEL OR ALLOY

CHAINGUARD:G5PA44

CHAINLINE:45MM

B.B.Axie:3A TYPE 117.5MM

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:152,165,170MM

CHAINRING:44T

CHAINRINGS MATERIAL:STEEL OR ALLOY

CHAINGUARD:G5PA44

CHAINLINE:45MM

B.B.Axie:3A TYPE 117.5MM