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。

B11-VT

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/34/24T

OUTER CHAINRING:STEEL "BLACK"PAINTED

CENTRE CHAINRING:STEEL "BLACK"PAINTED

INNER CHAINRING:STEEL "BLACK"PAINTED

COMPATIBILITY:8S/7S

PCD:64MM

CHAINLINE:47.5MM

B.B.Axie:121.5MM

CHAINGUARD:G4XE42

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/34/24T

OUTER CHAINRING:STEEL "BLACK"PAINTED

CENTRE CHAINRING:STEEL "BLACK"PAINTED

INNER CHAINRING:STEEL "BLACK"PAINTED

COMPATIBILITY:8S/7S

PCD:64MM

CHAINLINE:47.5MM

B.B.Axie:121.5MM

CHAINGUARD:G4XE42