Praxis M30 T47 Bottom Bracket – 85.5mm Width, Internal Bearing

Description

M30 T47 I.B (Internal Bearing) for installing our Praxis M30 Spindle based crank into a T47 I.B. road frame.

Praxis M30 bottom brackets have a 30mm Drive and a 28mm NonDrive Bearing. These are specifically made for use with our Praxis M30 spindles. A drive-side wave washer is used for preload of the bearings.

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