您身边的锻铝专家
Aluminum Forging Experts Around You.
13706898377
您身边的锻铝专家
Aluminum Forging Experts Around You.
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
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