同力铝业股份有限公司从事铝合金锻造加工,主要锻造的产品有铝合金曲柄,链轮曲柄等,要锻造铝合金可以找同力铝业。

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TL079

MODEL:TL079

  • CRANK MODEL:WD130
  • CRANK MATERIAL:FORGED AL-6061-T6
  • CRANK FINISH:ABK
  • BCD:130MM
  • LENGTH:165-175MM
  • CHAINRING:42,44T
  • CHAINRING FINISH AND MATERIAL:HBK+CNC,ALLOY-6061-T6
  • SPEED:7-10S
  • CHAIN LINE:68MM
  • B.B.AXLE:156.5MM

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