★2019 EUROBIKE SEP. 4~7, Hall A5, booth#A5-228 ★Holiday Notice: Our office will off on Sep. 13th for Mid-Autumn Festival

FAT BIKE

BB63

FAT BIKE BB

BB63

Specification
CARTRIDGE BB
SEALED BEARING W/AL SHEATH
COLD-FORGED STEEL CUPS
THREAD BC1.37"*24T
AXLE BORON STEEL
PHOSPHATED CUPS, ANOD. SHEATH
L137.5MM (100)
OEM
MOQ 300PCS
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