Lanxi Chihang Machinery Co., Ltd. was established in 2011, and it mainly produces forged aluminum cranks and related forged bicycle components.

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CRANK MATERIAL:FORGED ALLOY-6061-T6

CRANK LENGTH:170MM

CHAINRING:48T,52T

CHAINRINGS MATERIAL:STEEL

PCD:130MM

CHAINGUARD:G5AA52 ALLOY

CHAINLINE:46MM

B.B.Axie:127.8MM

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