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。

F5B-HD(P2)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:52T

CHAINRINGS MATERIAL:STEEL OR ALLOY

PCD:110MM

CHAINGUARD:G5PF52

CHAINLINE:45MM

B.B.Axie:103MM(17-68-18R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:52T

CHAINRINGS MATERIAL:STEEL OR ALLOY

PCD:110MM

CHAINGUARD:G5PF52

CHAINLINE:45MM

B.B.Axie:103MM(17-68-18R)