The Truvativ Power Spline Bottom Bracket contains the power spline entry level Cross Country/Road and trekking system. With heat-treated cro-mo 12 spline spindle, sealed cartridge bearings and chainline control stop. Only compatible with Truvativ Power Spline Chainsets.
CrMo H/T Axle
Sealed Cartridge Bearings
Double-Insert Stop (Chainline control)
BB-Cups Thread Size BC - 1.37
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