Dura Ace BB-7710 Bottom Bracket
$105.00
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Bottom bracket made specifically for the Dura Ace 7710 crank arms. Octalink. Specs: Spindle length: 110mm Taper type: Octalink Material: Steel Bearing Type: Sealed Weight: 244g Threading: 68mm English Recommended Tools: Bottom bracket removal tool: Park Tool BBT-22 Park Tool Fixed Gear Lock Ring Wrench HCW-17 Note: Must use with Dura Ace crank arm.
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