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Shimano Deore XT Crankset


Deore XT Crankset

Model # (FC-M770)
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Product Rating
5.0 stars
 (1 Review)

Shimano Deore XT Crankset

Shimano's Deore XT Crankset boasts race-worthy efficiency. Shimano incorporates the crankarms and the bottom bracket spindle into a single unit so you shave grams without losing a drop of valuable pedal power. This design also sports external bottom bracket bearings that increase rigidity and durability. And, the carbon/steel composite middle ring adds rigidity for better shifting, increased service life, and smooth, flex-free power delivery.

Features and Information

  • Includes integrated bottom bracket.
  • Weight: 853 grams (with bottom bracket, 175mm)


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5.0 stars

(based on 1 review)


of respondents would recommend this to a friend.

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  • Enhances pedaling efficiency 
  • Lightweight 
  • Precise shifting 

Reviewed by 1 customers

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dropped a few pounds over the steel one

By butter

from La, CA, San Quintin, Baja CA

About Me Avid Cyclist


  • Enhances Pedaling Efficiency
  • Precise Shifting
  • Lightweight


    Best Uses


      I purchased the 771 model with 48/36/26 rings for my Bad Boy Ultra. Dropping off a few pounds over the steel one and it's stiff! Great purchase from the guys where I purchased my first bike 43 years ago ( the bikes with banana seats).

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      Option Barcode Manufacturer's Part Number Store SKU
      165mm 00689228132542 IFCM770A422X SHI55659787T
      170mm 00689228130166 IFCM770C422X
      175mm 00689228130173 IFCM770E422X
      180mm 00689228132559 IFCM770G422X
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