M30 T47 E.B. is for installing our Praxis M30 Spindle based crank into a T47 External Bearing frame. For 68mm Road frames and 73mm Mountain frames.
SPECIFICATIONS
COMPATIBILITY
FRAME TYPE : This specific M30 bottom bracket is made to be installed in a T47 External Bearing frame. 68mm Width Road | 73mm Width MTN
BEARINGS : 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.
TOOL : This specific M30 bottom bracket uses our M30 BB tools for installation and removal. Sold separately, these are available in either a 2pk socket style tool here or a wrench style tool.
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