BB-ES300

South Delta Bikes Verified independent store

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Replacement for BB-ES25, now 25g lighter Tubular 22mm spindle for Octalink V2 crank arms More rigid assembly than square taper Sealed cartridge bearings Mounting bolts not included Attributes BB Shell Thread British BB Shell Width 68mm BB Bearing Steel Interface Octalink Primary Color Grey Spline Octalink V2 Show more