Mid Bottom Bracket for spline drive sprockets

Mid Bottom Bracket for spline drive sprockets

$17.00
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Our mid bottom bracket is designed for 73mm wide bottom bracket shells with spline-drive sprockets. It comes with two "mid" sized 41.275x22x9 bearings, a 6mm cone, a 51mm internal spacer, two 2mm washers, and two 1mm washers.

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