Характеристики

Product name: BB middle axis
Type no .: BB30 / PF30 / BB386
Rule grid: 42/24 mm, 46/24 mm, 46/30 mm
Product color: black
Material: CNC aluminum alloy
Suitable for five-sided length 68mm / 73mm
After conversion, a common 24mm core hollow crankset can be installed
There is a pillow ring, according to the actual situation, to choose between the pad and not
Package list: 1pcs











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