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Truvativ GXP Ceramic BB
SKU
4027027
The Truvativ GXP Blackbox PressFit Bottom Bracket Cups. PressFit bottom bracket design is a variant of the external bottom bracket. Instead of threading bearing cups into a frame, the bearing cups are simply pressed into the frame. With PressFit, there is no change to the crank - the spindle length and diameter remain the same. This means this bottom bracket is lighter in weight and easy to install!
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