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。

链轮曲柄PR06-SQ

MODEL:

CRANK MODEL:PR06-SQ

CRANK MATERIAL:FORGED AL6061T6

CRANK FINISH:HBK

BCD:130MM

LENGTH:165-175MM

CHAINRING:56or60T

CHAINRING FINISH AND MATERIAL:56T:ED,Steel GUARD:HBK,ALLOY

SPEED:7-9S

CHAIN LINE:46.5MM

B.B.AXLE:118MM