Truvativ Pressfit 30 Bottom Bracket Bottom Brackets

0/5 (0 Reviews)
MSRP : $52.00

Product Description

Truvativ's PressFit 30 BB features an integrated seal, pre-assembled into the cups, to further prolong bearing life. The key difference with PressFit 30 is how the bearings are fitted into the frame. Bearings are housed in nylon cups which ...

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Prepping a carbon fiber frame for pressfit-30 bottom bracket with aluminum cups?

I think it's safe to assume that one does not face or ream the bottom bracket shell of a carbon fiber frame prior to pressing in the aluminum cups. But is there any way to maximize the fit between the carbon fiber shell and aluminum cup? And what material does one use on the cup when placing it? ... Read More »

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