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Shimano XT M770 Crankset w/ Bottom Bracket 10-Speed Shimano Deore XT M770 Crankset w/ Bottom Bracket 10-Speed with Dyna-Sys featuring smooth shifting SG-X chainrings, hollow forged crank arms, and integrated pipe billet axles. The Shimano Deore XT M770 Crankset features HOLLOWTECH ll technology, steel/carbon composite construction middle chain ring doubles durability. Thicker and stiffer 42T ring provides amazing shifting performance. Bottom Bracket Included.
Shimano TL-FC32, TL-FC17, TL-FC35 Installation tools not Included. |
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