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。

T31-WD

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:44,46T

CHIANRINGS MATERIAL:3MM ALLOY

PCD:130MM

CHAINLINE:44MM

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

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165,170MM

CHAINRING:44,46T

CHIANRINGS MATERIAL:3MM ALLOY

PCD:130MM

CHAINLINE:44MM

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