Packages

Drivetrain package comes with the following:
*Dura Ace FC-7710 Track NJS Octalink Crankset
*Dura Ace BB-7710 NJS Octalink Bottom Bracket
*Dura Ace 7710 NJS Chain Ring (45T to 55T)
*Your choice of Dura Ace or EAI Gold Medal track sprocket
*Your choice of Izumi V gold, or DID silver track chain.
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