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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。

R10-ME(P)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:52/42T

OUTER CHAINRING:STEEL "SILVER"PAINTED

INNER CHAINRING:STEEL "SILVER"PAINTED

COMPATIBILITY：7S

PCD:G5PF52(OPTION)

CHAINLINE:45MM

B.B.Axie:119MM(24-68-27R)

CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:52/42T

OUTER CHAINRING:STEEL "SILVER"PAINTED

INNER CHAINRING:STEEL "SILVER"PAINTED

COMPATIBILITY：7S

PCD:G5PF52(OPTION)

CHAINLINE:45MM

B.B.Axie:119MM(24-68-27R)

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