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蘭溪市馳航機械股份有限公司主要生產(chǎn)鋁合金鍛件,擁有多年的鋁合金制品鍛造加工經(jīng)驗。

B11-YSN

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/34/24T

OUTER CHAINRING:STEEL "BLACK"PAINTED

CENTRE CHAINRING:STEEL "BLACK"PAINTE

INNER CHAINRING:STEEL "BLACK"PAINTE

COMPATIBILITY:8S/7S

PCD:64MM

CHAINLINE:47.5MM

B.B.Axie:120MM

CHAINGUARD:G4XE42

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:42/34/24T

OUTER CHAINRING:STEEL "BLACK"PAINTED

CENTRE CHAINRING:STEEL "BLACK"PAINTE

INNER CHAINRING:STEEL "BLACK"PAINTE

COMPATIBILITY:8S/7S

PCD:64MM

CHAINLINE:47.5MM

B.B.Axie:120MM

CHAINGUARD:G4XE42