Specification：
◎ Titanium 6AL-4V spindle
◎ Forged aluminum cups
◎ 2 cartridge sealed bearings
◎ Weight: 188g
Cartridge Bottom Bracket Set
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Cartridge Bottom Bracket Set
Detail Specification：
◎ Titanium 6AL-4V spindle ◎ Forged aluminum cups ◎ 2 cartridge sealed bearings ◎ Weight: 188g |