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

B402-MX

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:44/32/22T

OUTER CHAINRING:100%CNC ALLOY "BLACK"ANODIZED

CENTRE CHAINRING:STEEL"BLACK"PANINTED

INNER CHAINRING:STEEL"BLACK"PANINTED

COMPATIBILITY:9S

PCD:104/64MM

CHAINLINE:50MM

B.B.Axie:133.6MM

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:44/32/22T

OUTER CHAINRING:100%CNC ALLOY "BLACK"ANODIZED

CENTRE CHAINRING:STEEL"BLACK"PANINTED

INNER CHAINRING:STEEL"BLACK"PANINTED

COMPATIBILITY:9S

PCD:104/64MM

CHAINLINE:50MM

B.B.Axie:133.6MM