PRESS FIT BB30 Available for BB shell I.D. 46mm and width 68~86.5mm Compatible with Truvativ and FSA System Alloy Cup,Sealed Bearings Ceramic bearing available
Visible – functions of auto sensitive, warning, gradient indicate… offers you the better riding safety.
In 2012, First provides you the most efficiency on line services which you can directly get the latest and accurate information.
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