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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。

FH-SNV(P2)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165，170MM

CHAINRING:52T

CHAINRINGS MATERIAL:STEEL

CHAINGUARD:G5PF52

CHAINLINE:45MM

B.B.Axie:3A TYPE 116MM

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:165，170MM

CHAINRING:52T

CHAINRINGS MATERIAL:STEEL

CHAINGUARD:G5PF52

CHAINLINE:45MM

B.B.Axie:3A TYPE 116MM

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