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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。

FB-MX(DA)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:38T

CHAINRINGS MATERIAL:STEEL OR ALLOY

PCD:104MM

CHAINGUARD:G4DA38 ALLOY(CNC)

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:38T

CHAINRINGS MATERIAL:STEEL OR ALLOY

PCD:104MM

CHAINGUARD:G4DA38 ALLOY(CNC)

CHAINLINE:47.5MM

B.B.Axie:113MM(23-68-22R)