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Class-leading XTR 10-speed Dyna-Sys chainset, integrating the bottom bracket and chainset into a strong, rigid, yet lightweight unit.
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Zee Chainset 10sp M640 from Chain Reaction Cycles, the World’s Largest Online Bike Store.
When Buying Cranksets, , Also Consider...
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